Patents by Inventor Takashi Gonda
Takashi Gonda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20200060986Abstract: A transdermal therapeutic system including: a support layer of a flexible tape; an adhesive layer that is permeable and laminated in a surface of the support layer; a drug that is transdermally absorbable and stored in each of a plurality of storage cavities in the surface of at least the support layer among the support layer and the adhesive layer; and a liner layer detachably laminated in an adhesive surface of the adhesive layer, wherein when a polyether ether ketone resin film having low irritancy is used as the support layer, the polyether ether ketone resin film is used as a sample, and an intradermal reaction test is carried out by using an extract extracted under predetermined conditions in a physiological saline or sesame oil, a difference in average scores of an extract administration site and a blank extract administration site is 1.0 or less in any of extraction media.Type: ApplicationFiled: August 27, 2019Publication date: February 27, 2020Applicant: Shin-Etsu Polymer Co., Ltd.Inventors: Takashi Gonda, Naoyuki Yaguchi
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Publication number: 20190227473Abstract: A recording sheet characteristics sensing device includes: a transmitted-light source that emits light onto a principal surface of a recording sheet being conveyed; a transmitted-light quantity detector that measures a quantity of transmitted light having passed through the recording sheet, the transmitted light being of the light emitted by the transmitted-light source; a transmitted-light diaphragm that has a diaphragm hole and limits the transmitted light entering the transmitted-light quantity detector to the transmitted light having passed through the diaphragm hole; and a sensor that senses characteristics of the recording sheet being conveyed, using the quantity of transmitted light detected by the transmitted-light quantity detector, wherein the diaphragm hole is narrower in a conveying direction than in a direction perpendicular to the conveying direction.Type: ApplicationFiled: January 23, 2019Publication date: July 25, 2019Inventors: Takashi GONDA, Shogo ASAOKA
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Patent number: 9005500Abstract: When extrusion of a molten resin by means of an extruder is started, a simple polyetherimide resin is melt extruded from a lip portion 7a of a T-die 7, and a film of the simple polyetherimide resin is molded. The molding material is then switched to a resin composition including the polyetherimide resin and a fluorine resin and then a film of the resin composition is continuously extruded and molded from the T-die 7. Having been covered with a very thin film 8a of the simple polyetherimide resin, on a flow passage face of the lip portion 7a of the T-die 7, a resin composition layer 8b including a polyetherimide resin and a fluorine resin, which has affinity with the film 8a, is then formed at a center part.Type: GrantFiled: December 16, 2010Date of Patent: April 14, 2015Assignee: Shin-Etsu Polymer Co., Ltd.Inventors: Michimasa Ote, Takashi Gonda, Junya Ishida, Kenro Takizawa, Kazuhiro Suzuki, Yuzo Morioka
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Patent number: 8970895Abstract: An image forming apparatus acquires front and back images to be formed on paper and divides the front and back images of paper into a first image formed a part of the front image, a second image formed of the remaining part of the front image and a part of the back image, and a third image formed of the remaining part of the back image. The image forming apparatus forms the first and second images on the paper folded at the first position, and forms the third image on the paper folded at the second position. The image forming apparatus forms the first to third images such that the part of the front image and the remaining part of the front image constitute the front image and the part of the back image and the remaining part of the back image constitute the back image when the paper is unfolded.Type: GrantFiled: June 19, 2013Date of Patent: March 3, 2015Assignee: Konica Minolta, Inc.Inventors: Kouki Muramoto, Taisuke Minemura, Takashi Gonda, Kenichi Yamamoto
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Patent number: 8649715Abstract: An image forming apparatus includes: a developing device that allows a developer to be retained on a developer carrier having a magnet member equipped with a plurality of magnetic poles mounted on an inner periphery thereof and rotates the developer carrier to deliver the developer to an image carrier and that forms a toner image by supplying the toner of the developer to the image carrier by applying a developing bias voltage from a bias voltage source between the developer carrier and the image carrier; a transfer device for transferring the toner image formed on the image carrier to a transfer receiving material; a toner recovery device for recovering the toner remaining on the surface of the image carrier after the transfer of the toner image; and a toner return device for returning to the developing device the toner recovered by the toner recovery device.Type: GrantFiled: September 20, 2011Date of Patent: February 11, 2014Assignee: Konica Minolta Business Technologies, Inc.Inventor: Takashi Gonda
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Publication number: 20130342874Abstract: An image forming apparatus acquires front and back images to be formed on paper and divides the front and back images of paper into a first image formed a part of the front image, a second image formed of the remaining part of the front image and a part of the back image, and a third image formed of the remaining part of the back image. The image forming apparatus forms the first and second images on the paper folded at the first position, and forms the third image on the paper folded at the second position. The image forming apparatus forms the first to third images such that the part of the front image and the remaining part of the front image constitute the front image and the part of the back image and the remaining part of the back image constitute the back image when the paper is unfolded.Type: ApplicationFiled: June 19, 2013Publication date: December 26, 2013Applicant: KONICA MINOLTA, INC.Inventors: Kouki MURAMOTO, Taisuke MINEMURA, Takashi GONDA, Kenichi YAMAMOTO
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Patent number: 8559863Abstract: An image forming unit including a toner supplier that comprises a cylindrical conveying passage member and a toner conveying rotational body that is inserted into the cylindrical conveying passage member, includes first/second spiral blades formed on different areas of a rotational axis in an axis direction, wound in directions opposite to each other and is rotated so that the first/second spiral blades convey toner in convergent directions. The rotational axis is inclined such that the second spiral blade is higher than the first spiral blade, and the cylindrical conveying passage member comprises a fresh toner receiving opening that receives fresh toner, a collected toner receiving opening that receives collected toner, and a toner supplier opening disposed at a position where the fresh toner conveyed by the first spiral blade and the collected toner conveyed by the second spiral blade meet, so as to supply the toner to the developer.Type: GrantFiled: December 30, 2010Date of Patent: October 15, 2013Assignee: Konica Minolta Business Technologies, Inc.Inventors: Takashi Gonda, Takuya Wada
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Patent number: 8526872Abstract: An image forming unit including a toner supplier that comprises a cylindrical conveying passage member and a toner conveying rotational body that is inserted into the cylindrical conveying passage member, includes first/second spiral blades formed on different areas of a rotational axis in an axis direction, wound in directions opposite to each other and is rotated so that the first/second spiral blades convey toner in convergent directions. The rotational axis is inclined such that the second spiral blade is higher than the first spiral blade, and the cylindrical conveying passage member comprises a fresh toner receiving opening that receives fresh toner, a collected toner receiving opening that receives collected toner, and a toner supplier opening disposed at a position where the fresh toner conveyed by the first spiral blade and the collected toner conveyed by the second spiral blade meet, so as to supply the toner to the developer.Type: GrantFiled: December 30, 2010Date of Patent: September 3, 2013Assignee: Konica Minolta Business Technologies, Inc.Inventors: Takashi Gonda, Takuya Wada
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Patent number: 8447215Abstract: An image forming apparatus includes a developing device that uses a developer carrier to advance to an image carrier a developer including a toner and a carrier and supplies the toner to the image carrier by applying a developing bias between the developer carrier and the image carrier. In the image forming apparatus, the following operation is performed before the developer in the developing device is taken out. The toner is supplied to the image carrier by applying the developing bias between the developer carrier and the image carrier, the developing bias increased in a direction to supply the toner to the image carrier. The toner supplied onto the image carrier is not transferred to a transfer receiving material but is advanced into a toner recovery device for recovery. The recovered toner is prevented from being returned to the developing device.Type: GrantFiled: March 11, 2011Date of Patent: May 21, 2013Assignee: Konica Minolta Business Technologies, Inc.Inventors: Hideyuki Kurahashi, Takashi Gonda, Yoshiki Omichi, Tatsuyuki Sasaki, Masashi Kawai, Fumio Masuda
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Publication number: 20120082486Abstract: An image forming apparatus includes: a developing device that allows a developer to be retained on a developer carrier having a magnet member equipped with a plurality of magnetic poles mounted on an inner periphery thereof and rotates the developer carrier to deliver the developer to an image carrier and that forms a toner image by supplying the toner of the developer to the image carrier by applying a developing bias voltage from a bias voltage source between the developer carrier and the image carrier; a transfer device for transferring the toner image formed on the image carrier to a transfer receiving material; a toner recovery device for recovering the toner remaining on the surface of the image carrier after the transfer of the toner image; and a toner return device for returning to the developing device the toner recovered by the toner recovery device.Type: ApplicationFiled: September 20, 2011Publication date: April 5, 2012Applicant: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.Inventor: Takashi GONDA
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Publication number: 20110299222Abstract: The present invention provides a method for manufacturing a film for a film capacitor in which a film can be prepared by melt extrusion molding in a thin film having a thickness of 10 ?m or less and in which a cost can be cut by simplifying a manufacturing step thereof and a film for a film capacitor. It is a method for manufacturing a film for a film capacitor comprising the steps of charging a melt extrusion molding equipment 10 with a molding material 1 to mold a film 20 for a film capacitor by extruding from a dice 12, interposing the above extruded and molded film 20 for a film capacitor between a pressing roll 31 and a metal roll 32 to cool it and winding up the cooled film 20 for a film capacitor having a thickness of 10 ?m or less in order on a winding tube 41 of a winding device 40, wherein the molding material 1 is prepared by adding a fluorocarbon resin to a PEI resin having a glass transition point of 200° C.Type: ApplicationFiled: December 29, 2010Publication date: December 8, 2011Applicant: SHIN-ETSU POLYMER CO., LTD.Inventors: Kazuhiro SUZUKI, Takashi Gonda, Norimasa Shinada, Yuzo Morioka
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Publication number: 20110229818Abstract: An image forming apparatus includes a developing device that uses a developer carrier to advance to an image carrier a developer including a toner and a carrier and supplies the toner to the image carrier by applying a developing bias between the developer carrier and the image carrier. In the image forming apparatus, the following operation is performed before the developer in the developing device is taken out. The toner is supplied to the image carrier by applying the developing bias between the developer carrier and the image carrier, the developing bias increased in a direction to supply the toner to the image carrier. The toner supplied onto the image carrier is not transferred to a transfer receiving material but is advanced into a toner recovery device for recovery. The recovered toner is prevented from being returned to the developing device.Type: ApplicationFiled: March 11, 2011Publication date: September 22, 2011Applicant: Konica Minolta Business Technologies, Inc.Inventors: Hideyuki KURAHASHI, Takashi Gonda, Yoshiki Omichi, Tatsuyuki Sasaki, Masashi Kawai, Fumio Masuda
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Patent number: 8017255Abstract: An electromagnetic noise suppressor of the present invention has magnetic resonance frequency of 8 GHz or higher, and the imaginary part of complex magnetic permeability at 8 GHz is higher than the imaginary part of complex magnetic permeability at 5 GHz. Such an electromagnetic noise suppressor is capable of achieving sufficient electromagnetic noise suppressing effect over the entire sub-microwave band. The electromagnetic noise suppressor can be manufactured by forming a composite layer on the surface of a binding agent through physical deposition of a magnetic material on the binding agent. The structure with an electromagnetic noise suppressing function of the present invention is a printed wiring board, a semiconductor integrated circuit or the like that is covered with the electromagnetic noise suppressor on at least a part of the surface of the structure.Type: GrantFiled: August 31, 2009Date of Patent: September 13, 2011Assignee: Shin-Etsu Polymer Co., Ltd.Inventors: Toshiyuki Kawaguchi, Atsushi Taniguchi, Takashi Gonda
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Publication number: 20110176839Abstract: An image forming unit including a toner supplier that comprises a cylindrical conveying passage member and a toner conveying rotational body that is inserted into the cylindrical conveying passage member, includes first/second spiral blades formed on different areas of a rotational axis in an axis direction, wound in directions opposite to each other and is rotated so that the first/second spiral blades convey toner in convergent directions. The rotational axis is inclined such that the second spiral blade is higher than the first spiral blade, and the cylindrical conveying passage member comprises a fresh toner receiving opening that receives fresh toner, a collected toner receiving opening that receives collected toner, and a toner supplier opening disposed at a position where the fresh toner conveyed by the first spiral blade and the collected toner conveyed by the second spiral blade meet, so as to supply the toner to the developer.Type: ApplicationFiled: December 30, 2010Publication date: July 21, 2011Applicant: Konica Minolta Business Technologies, Inc.Inventors: Takashi GONDA, Takuya Wada
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Publication number: 20110151187Abstract: When extrusion of a molten resin by means of an extruder is started, a simple polyetherimide resin is melt extruded from a lip portion 7a of a T-die 7, and a film of the simple polyetherimide resin is molded. The molding material is then switched to a resin composition including the polyetherimide resin and a fluorine resin and then a film of the resin composition is continuously extruded and molded from the T-die 7. Having been covered with a very thin film 8a of the simple polyetherimide resin, on a flow passage face of the lip portion 7a of the T-die 7, a resin composition layer 8b including a polyetherimide resin and a fluorine resin, which has affinity with the film 8a, is then formed at a center part.Type: ApplicationFiled: December 16, 2010Publication date: June 23, 2011Applicant: SHIN-ETSU POLYMER CO., LTD.Inventors: Michimasa OTE, Takashi Gonda, Junya Ishida, Kenro Takizawa, Kazuhiro Suzuki, Yuzo Morioka
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Patent number: 7887911Abstract: An electromagnetic noise suppressor of the present invention includes a base material containing a binding agent and a composite layer formed by integrating the binding agent that is a part of the base material and the magnetic material. This electromagnetic noise suppressor has high electromagnetic noise suppressing effect in the sub-microwave band, and enables it to reduce the space requirement and weight. The electromagnetic noise suppressor can be manufactured by forming the composite layer on the surface of the base material by physical vapor deposition of the magnetic material onto the surface of the base material. The article with an electromagnetic noise suppressing function of the present invention is an electronic component, a printed wiring board, a semiconductor integrated circuit or other article of which at least a part of the surface is covered by the electromagnetic noise suppressor of the present invention.Type: GrantFiled: August 31, 2009Date of Patent: February 15, 2011Assignee: Shin-Etsu Polymer Co., Ltd.Inventors: Toshiyuki Kawaguchi, Hironao Fujiki, Atsushi Taniguchi, Takashi Gonda, Kazutoki Tahara
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Publication number: 20090314539Abstract: An electromagnetic noise suppressor of the present invention includes a base material containing a binding agent and a composite layer formed by integrating the binding agent that is a part of the base material and the magnetic material. This electromagnetic noise suppressor has high electromagnetic noise suppressing effect in the sub-microwave band, and enables it to reduce the space requirement and weight. The electromagnetic noise suppressor can be manufactured by forming the composite layer on the surface of the base material by physical vapor deposition of the magnetic material onto the surface of the base material. The article with an electromagnetic noise suppressing function of the present invention is an electronic component, a printed wiring board, a semiconductor integrated circuit or other article of which at least a part of the surface is covered by the electromagnetic noise suppressor of the present invention.Type: ApplicationFiled: August 31, 2009Publication date: December 24, 2009Inventors: Toshiyuki Kawaguchi, Hironao Fujiki, Atsushi Taniguchi, Takashi Gonda, Kazutoki Tahara
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Publication number: 20090314634Abstract: An electromagnetic noise suppressor of the present invention has magnetic resonance frequency of 8 GHz or higher, and the imaginary part of complex magnetic permeability at 8 GHz is higher than the imaginary part of complex magnetic permeability at 5 GHz. Such an electromagnetic noise suppressor is capable of achieving sufficient electromagnetic noise suppressing effect over the entire sub-microwave band. The electromagnetic noise suppressor can be manufactured by forming a composite layer on the surface of a binding agent through physical deposition of a magnetic material on the binding agent. The structure with an electromagnetic noise suppressing function of the present invention is a printed wiring board, a semiconductor integrated circuit or the like that is covered with the electromagnetic noise suppressor on at least a part of the surface of the structure.Type: ApplicationFiled: August 31, 2009Publication date: December 24, 2009Inventors: Toshiyuki Kawaguchi, Atsushi Taniguchi, Takashi Gonda
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Publication number: 20090316370Abstract: An electromagnetic noise suppressor of the present invention has magnetic resonance frequency of 8 GHz or higher, and the imaginary part of complex magnetic permeability at 8 GHz is higher than the imaginary part of complex magnetic permeability at 5 GHz. Such an electromagnetic noise suppressor is capable of achieving sufficient electromagnetic noise suppressing effect over the entire sub-microwave band. The electromagnetic noise suppressor can be manufactured by forming a composite layer on the surface of a binding agent through physical deposition of a magnetic material on the binding agent. The structure with an electromagnetic noise suppressing function of the present invention is a printed wiring board, a semiconductor integrated circuit or the like that is covered with the electromagnetic noise suppressor on at least a part of the surface of the structure.Type: ApplicationFiled: August 31, 2009Publication date: December 24, 2009Inventors: Toshiyuki Kawaguchi, Atsushi Taniguchi, Takashi Gonda
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Publication number: 20090314411Abstract: An electromagnetic noise suppressor of the present invention includes a base material containing a binding agent and a composite layer formed by integrating the binding agent that is a part of the base material and the magnetic material. This electromagnetic noise suppressor has high electromagnetic noise suppressing effect in the sub-microwave band, and enables it to reduce the space requirement and weight. The electromagnetic noise suppressor can be manufactured by forming the composite layer on the surface of the base material by physical vapor deposition of the magnetic material onto the surface of the base material. The article with an electromagnetic noise suppressing function of the present invention is an electronic component, a printed wiring board, a semiconductor integrated circuit or other article of which at least a part of the surface is covered by the electromagnetic noise suppressor of the present invention.Type: ApplicationFiled: August 31, 2009Publication date: December 24, 2009Inventors: Toshiyuki Kawaguchi, Hironao Fujiki, Atsushi Taniguchi, Takashi Gonda, Kazutoki Tahara