Patents by Inventor Shinji Nakazawa
Shinji Nakazawa 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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Patent number: 11973904Abstract: A signal processing device includes a data writing unit, a channel number converting unit, and a plurality of serial data transferring unit. The data writing unit is configured to write data of m channels into a memory. The channel number converting unit is configured to output the data read from the memory as data of n channels, where m is larger than n. The plurality of serial data transferring unit is configured to transfer the data of the n channels to a processing device in a subsequent stage.Type: GrantFiled: May 20, 2022Date of Patent: April 30, 2024Assignee: RICOH COMPANY, LTD.Inventors: Shinji Sakaguchi, Tohru Kanno, Masamoto Nakazawa
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Publication number: 20220336195Abstract: A substrate detaching apparatus for detaching a substrate attracted to and held onto an attraction surface of an electrostatic chuck includes a moving unit configured to push and move the substrate in a direction parallel to the attraction surface.Type: ApplicationFiled: April 8, 2022Publication date: October 20, 2022Inventors: Shinji NAKAZAWA, Michio HORIUCHI
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Patent number: 11420043Abstract: A low-frequency treatment device includes a pad including a through hole and a pad side electrode on a rear surface, a holder disposed on the rear surface side of the pad so as to oppose the pad side electrode, a body including a body side electrode and detachably attached to the holder, and a wiring member configured to electrically connect the body side electrode and the pad side electrode. The wiring member includes a first end portion connected to the body side electrode, a second end portion connected to the pad side electrode, and a conductive portion, disposed such that a portion of the conductive portion extends through a through hole, for conducting electricity between the first end portion and the second end portion.Type: GrantFiled: August 28, 2019Date of Patent: August 23, 2022Assignee: OMRON HEALTHCARE CO., LTD.Inventors: Yoshiki Doi, Shinji Nakazawa
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Patent number: 10702691Abstract: A low-frequency treatment device includes: a pad configured to be attached to a body of a user; a holder configured to hold the pad; and a main body portion configured to be attached to the holder. The holder and the main body portion are engaged, with a clearance of a predetermined distance for arranging the pad being formed therebetween. Electrical conduction established between a pad-side electrode portion included on the pad and a main body portion-side electrode portion included on the main body portion by coming into contact with each other in the clearance of the predetermined distance. At least one electrode portion among the pad-side electrode portion and the main body portion-side electrode portion can perform movement in a direction of approaching and separating from the other electrode portion and is biased in the approaching direction.Type: GrantFiled: February 22, 2018Date of Patent: July 7, 2020Assignee: OMRON HEALTHCARE CO., LTD.Inventors: Yoshiki Doi, Shinji Nakazawa, Kayoko Maeda
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Patent number: 10639470Abstract: The present invention includes a guiding engagement portion configured such that a holder and a main body portion for supplying a low-frequency pulse current to a pad engage in a state in which the main body portion is attached to the holder, and the holder and the main body portion are disengaged in a state in which the main body portion is removed. The guiding engagement portion is formed so as to allow the holder and the main body portion to engage by moving in a direction of approaching each other during the attachment, and during the removal, disengage the holder and the main body portion by restricting movement in a direction opposite to the movement direction during the attachment, and allowing the main body portion to move with respect to the holder in a direction intersecting the direction of approaching each other.Type: GrantFiled: February 21, 2018Date of Patent: May 5, 2020Assignee: OMRON HEALTHCARE CO., LTD.Inventors: Yoshiki Doi, Shinji Nakazawa, Kayoko Maeda, Nobuhiko Osoegawa
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Publication number: 20190381308Abstract: A low-frequency treatment device includes a pad including a through hole and a pad side electrode on a rear surface, a holder disposed on the rear surface side of the pad so as to oppose the pad side electrode, a body including a body side electrode and detachably attached to the holder, and a wiring member configured to electrically connect the body side electrode and the pad side electrode. The wiring member includes a first end portion connected to the body side electrode, a second end portion connected to the pad side electrode, and a conductive portion, disposed such that a portion of the conductive portion extends through a through hole, for conducting electricity between the first end portion and the second end portion.Type: ApplicationFiled: August 28, 2019Publication date: December 19, 2019Applicant: OMRON HEALTHCARE CO., LTD.Inventors: Yoshiki DOI, Shinji NAKAZAWA
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Patent number: 10340232Abstract: A wiring substrate includes a coil wiring and a magnetic layer that is in contact with a lower surface of the coil wiring and includes an opening extending through in a thickness-wise direction. The wiring substrate further includes a first insulation layer covering the coil wiring, an upper surface of the magnetic layer, and a wall surface of the opening and a signal wiring structure formed so that a signal of a semiconductor element, when mounted on the wiring substrate, travels through the opening of the magnetic layer. The signal wiring structure includes a first wiring portion located on an upper surface of the first insulation layer and a first via wiring located inward from the opening of the magnetic layer and connected to the first wiring portion. The magnetic layer is not in contact with the signal wiring structure.Type: GrantFiled: May 10, 2018Date of Patent: July 2, 2019Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventors: Toshiaki Aoki, Shinji Nakazawa
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Publication number: 20180374803Abstract: A wiring substrate includes a coil wiring and a magnetic layer that is in contact with a lower surface of the coil wiring and includes an opening extending through in a thickness-wise direction. The wiring substrate further includes a first insulation layer covering the coil wiring, an upper surface of the magnetic layer, and a wall surface of the opening and a signal wiring structure formed so that a signal of a semiconductor element, when mounted on the wiring substrate, travels through the opening of the magnetic layer. The signal wiring structure includes a first wiring portion located on an upper surface of the first insulation layer and a first via wiring located inward from the opening of the magnetic layer and connected to the first wiring portion. The magnetic layer is not in contact with the signal wiring structure.Type: ApplicationFiled: May 10, 2018Publication date: December 27, 2018Inventors: Toshiaki AOKI, Shinji NAKAZAWA
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Publication number: 20180177997Abstract: The present invention includes a guiding engagement portion configured such that a holder and a main body portion for supplying a low-frequency pulse current to a pad engage in a state in which the main body portion is attached to the holder, and the holder and the main body portion are disengaged in a state in which the main body portion is removed. The guiding engagement portion is formed so as to allow the holder and the main body portion to engage by moving in a direction of approaching each other during the attachment, and during the removal, disengage the holder and the main body portion by restricting movement in a direction opposite to the movement direction during the attachment, and allowing the main body portion to move with respect to the holder in a direction intersecting the direction of approaching each other.Type: ApplicationFiled: February 21, 2018Publication date: June 28, 2018Applicant: OMRON HEALTHCARE CO., LTD.Inventors: Yoshiki DOI, Shinji NAKAZAWA, Kayoko MAEDA, Nobuhiko OSOEGAWA
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Publication number: 20180177998Abstract: A low-frequency treatment device includes: a pad configured to be attached to a body of a user; a holder configured to hold the pad; and a main body portion configured to be attached to the holder. The holder and the main body portion are engaged, with a clearance of a predetermined distance for arranging the pad being formed therebetween. Electrical conduction established between a pad-side electrode portion included on the pad and a main body portion-side electrode portion included on the main body portion by coming into contact with each other in the clearance of the predetermined distance. At least one electrode portion among the pad-side electrode portion and the main body portion-side electrode portion can perform movement in a direction of approaching and separating from the other electrode portion and is biased in the approaching direction.Type: ApplicationFiled: February 22, 2018Publication date: June 28, 2018Applicant: OMRON HEALTHCARE CO., LTD.Inventors: Yoshiki DOI, Shinji NAKAZAWA, Kayoko MAEDA
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Patent number: 9201387Abstract: In one embodiment of an image forming apparatus of the present invention, the image forming apparatus includes an opening/closing cover that is supported so as to be capable of moving relative to an image forming apparatus main body and opens/closes an opening portion of the image forming apparatus main body; and a unit installed so as to be capable of swinging on an image forming apparatus main body side of the opening/closing cover, in which when the opening/closing cover is opened/closed, the unit moves in a track that moves around a guide shaft of the unit, and in a track that moves so as to follow opening/closing of the opening/closing cover.Type: GrantFiled: November 26, 2014Date of Patent: December 1, 2015Assignee: Sharp Kabushiki KaishaInventor: Shinji Nakazawa
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Patent number: 9105989Abstract: A connection structure includes a column electrode; a first connecting portion connected to one end of the column electrode; and a second connecting portion connected to another end of the column electrode via solder, wherein a height of the column electrode is a width of the first connecting portion or greater.Type: GrantFiled: April 22, 2013Date of Patent: August 11, 2015Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventors: Kei Murayama, Shinji Nakazawa, Miki Suzuki
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Patent number: 9081356Abstract: In one embodiment of an image forming apparatus of the present invention, the image forming apparatus includes an opening/closing cover that is supported so as to be capable of moving relative to an image forming apparatus main body and opens/closes an opening portion of the image forming apparatus main body; and a unit installed so as to be capable of swinging on an image forming apparatus main body side of the opening/closing cover, in which when the opening/closing cover is opened/closed, the unit moves in a track that moves around a guide shaft of the unit, and in a track that moves so as to follow opening/closing of the opening/closing cover.Type: GrantFiled: December 5, 2014Date of Patent: July 14, 2015Assignee: Sharp Kabushiki KaishaInventor: Shinji Nakazawa
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Patent number: 9014589Abstract: An image forming apparatus provided with a resin frame made of a resin, an image forming unit and a fixing unit includes a duct for allowing air to flow between the image forming unit and the fixing unit. The resin frame includes a main frame to which the image forming unit is attached, and a fixing unit attachment frame that is separate from the main frame and to which the fixing unit is attached, and the fixing unit attachment frame has a duct portion that constitutes at least one part of the duct.Type: GrantFiled: April 27, 2011Date of Patent: April 21, 2015Assignee: Sharp Kabushiki KaishaInventors: Noriaki Taguchi, Shinji Nakazawa, Shinichi Takeda, Yoshitaka Okahashi, Norio Tomita, Kohichi Yamauchi, Hiroki Kanemitsu
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Publication number: 20150086240Abstract: In one embodiment of an image forming apparatus of the present invention, the image forming apparatus includes an opening/closing cover that is supported so as to be capable of moving relative to an image forming apparatus main body and opens/closes an opening portion of the image forming apparatus main body; and a unit installed so as to be capable of swinging on an image forming apparatus main body side of the opening/closing cover, in which when the opening/closing cover is opened/closed, the unit moves in a track that moves around a guide shaft of the unit, and in a track that moves so as to follow opening/closing of the opening/closing cover.Type: ApplicationFiled: December 5, 2014Publication date: March 26, 2015Inventor: Shinji NAKAZAWA
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Publication number: 20150078782Abstract: In one embodiment of an image forming apparatus of the present invention, the image forming apparatus includes an opening/closing cover that is supported so as to be capable of moving relative to an image forming apparatus main body and opens/closes an opening portion of the image forming apparatus main body; and a unit installed so as to be capable of swinging on an image forming apparatus main body side of the opening/closing cover, in which when the opening/closing cover is opened/closed, the unit moves in a track that moves around a guide shaft of the unit, and in a track that moves so as to follow opening/closing of the opening/closing cover.Type: ApplicationFiled: November 26, 2014Publication date: March 19, 2015Inventor: Shinji NAKAZAWA
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Patent number: 8934812Abstract: In one embodiment of an image forming apparatus of the present invention, the image forming apparatus includes an opening/closing cover that is supported so as to be capable of moving relative to an image forming apparatus main body and opens/closes an opening portion of the image forming apparatus main body; and a unit installed so as to be capable of swinging on an image forming apparatus main body side of the opening/closing cover, in which when the opening/closing cover is opened/closed, the unit moves in a track that moves around a guide shaft of the unit, and in a track that moves so as to follow opening/closing of the opening/closing cover.Type: GrantFiled: September 30, 2013Date of Patent: January 13, 2015Assignee: Sharp Kabushiki KaishaInventor: Shinji Nakazawa
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Publication number: 20150010322Abstract: In one embodiment, an image forming apparatus (100) is provided with a resin frame (300) made of resin and an image forming unit (200). The image forming apparatus further includes a first duct (410) that allows air to flow on one side of the image forming unit (200), a second duct (420) that allows air to flow on the other side, and a third duct (430) that allows air to flow between the first duct and the second duct. The resin frame (300) has a first duct portion (311) that constitutes at least a portion of the first duct (410), and a second duct portion (321) that constitutes at least a portion of the second duct (420).Type: ApplicationFiled: September 22, 2014Publication date: January 8, 2015Inventors: Shinji NAKAZAWA, Shinichi TAKEDA, Norio TOMITA, Kohichi YAMAUCHI, Noriaki TAGUCHI, Yoshiteru KIKUCHI
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Patent number: 8923728Abstract: In one embodiment of an image forming apparatus of the present invention, the image forming apparatus includes an opening/closing cover that is supported so as to be capable of moving relative to an image forming apparatus main body and opens/closes an opening portion of the image forming apparatus main body; and a unit installed so as to be capable of swinging on an image forming apparatus main body side of the opening/closing cover, in which when the opening/closing cover is opened/closed, the unit moves in a track that moves around a guide shaft of the unit, and in a track that moves so as to follow opening/closing of the opening/closing cover.Type: GrantFiled: September 30, 2013Date of Patent: December 30, 2014Assignee: Sharp Kabushiki KaishaInventor: Shinji Nakazawa
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Patent number: 8873994Abstract: In one embodiment, an image forming apparatus (100) is provided with a resin frame (300) made of resin and an image forming unit (200). The image forming apparatus further includes a first duct (410) that allows air to flow on one side of the image forming unit (200), a second duct (420) that allows air to flow on the other side, and a third duct (430) that allows air to flow between the first duct and the second duct. The resin frame (300) has a first duct portion (311) that constitutes at least a portion of the first duct (410), and a second duct portion (321) that constitutes at least a portion of the second duct (420).Type: GrantFiled: May 3, 2011Date of Patent: October 28, 2014Assignee: Sharp Kabushiki KaishaInventors: Shinji Nakazawa, Shinichi Takeda, Norio Tomita, Kohichi Yamauchi, Noriaki Taguchi, Yoshiteru Kikuchi