Patents by Inventor Makoto Ichikawa
Makoto Ichikawa 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: 7744577Abstract: A disposable pull-on wearing article has its waist region divided into a front section and a rear section and connector sheets 21 adapted to connect these two sections together. Each of the connector sheets has joint zones to be joined to the front section and the rear section, respectively, and a non-joint zone interposed between the joint zones so as to define a tear-apart line extending in vertical direction along which the article is torn apart. The non-joint zone has a tensile strength of at least 8N in the waist-surrounding direction and a tear strength in a range of 0.1 to 12N also in the waist-surrounding direction.Type: GrantFiled: June 14, 2006Date of Patent: June 29, 2010Assignee: Uni-Charm CorporationInventors: Toshifumi Otsubo, Naoto Ohashi, Yusuke Kawakami, Makoto Ichikawa
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Patent number: 7727216Abstract: A diaper for adults includes a front waist region, a rear waist region and a crotch region extending therebetween, wherein side edge portions of the front and rear waist regions are detachably connected to each other so as to form a waist hole and a pair of leg holes, the side edge portions have a dimension of at least 150 mm as measured in a longitudinal direction, and a position correcting system to correct relative position of first and second fastening components when the first and second waist regions are connected to each other comprises at least one spacing zone defined between setting zones for tow or more fastening components into which the first fastening component is divided in the longitudinal direction.Type: GrantFiled: July 3, 2007Date of Patent: June 1, 2010Assignee: Unicharm CorporationInventors: Yasuhiko Kenmochi, Akiyoshi Kinoshita, Natsuko Aoyagi, Naoto Ohashi, Makoto Ichikawa
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Patent number: 7717896Abstract: A disposable pull-on wearing article has its waist region divided into a front section and a rear section and connector sheet strips adapted to connect these two sections together. Each of the connector sheet strips has zones to be joined to the front sections and a non-joint zone interposed between the zones to be joined to the front and rear sections and adapted to be easily torn apart in the vertical direction of the article. The front and rear sections respectively have ears lying on the outer side. These ears have respective inner surface releasably joined to each other by a pressure-sensitive adhesive.Type: GrantFiled: June 13, 2006Date of Patent: May 18, 2010Assignee: Uni-Charm CorporationInventors: Toshifumi Otsubo, Naoto Ohashi, Yusuke Kawakami, Makoto Ichikawa
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Publication number: 20100101193Abstract: A form-fill-seal machine for manufacturing pouches of a plurality of types having different shapes includes a tubular part, a conveying part and a sealing part. The tubular part is replaceable according to a shape of the pouch to be manufactured. The conveying part is configured and arranged to convey tubular packaging material along the tubular part with an internal surface of the packaging material facing an external surface of the tubular part. A position of the conveying part with respect to the tubular part is selectively movable according to the shape of the pouch to be manufactured. The sealing part is configured and arranged to seal a prescribed position on the packaging material conveyed by the conveying part.Type: ApplicationFiled: October 29, 2007Publication date: April 29, 2010Applicant: ISHIDA CO., LTD.Inventors: Takuya Iwasa, Makoto Ichikawa
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Patent number: 7686795Abstract: A pull-on diaper includes a front waist region and a rear waist region joined together along joints defined by transversely opposite edges of these waist regions so as to form a waist-hole and a pair of leg-holes. The joints are adapted to be ruptured for disposal of the diaper which has been used. The front waist region and the rear waist region are joined together along the joints by means of joining members and each of the joining members is provided with a gripper formed integrally with this joining member and rupture guides extending from the gripper toward the waist-hole and the associated one of the leg-holes.Type: GrantFiled: February 9, 2007Date of Patent: March 30, 2010Assignee: Uni-Charm CorporationInventors: Makoto Ichikawa, Naoto Ohashi
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Publication number: 20100037568Abstract: A bag making and packaging apparatus is adapted to bend a film and to form a packaging bag. The bag making and packaging apparatus includes a former and a supporting member. The former is configured and arranged to form the film into a tubular shape. The supporting member removably supports the former. The supporting member is configured and arranged to allow movement of the former from a first position, in which a packaging operation is performed, to a second position, which is lower than the first position.Type: ApplicationFiled: April 2, 2008Publication date: February 18, 2010Applicant: ISHIDA CO., LTD.Inventors: Satoshi Hashimoto, Makoto Ichikawa, Ryota Nagashima
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Publication number: 20090288376Abstract: A packaging machine includes a packaging machine main body, a film transport unit, a former and a former insertion guide assembly. The film transport unit is coupled to the packaging main body to transport a film from a first end part of the packaging main body towards a second end part of the packaging main body opposite from the first end part. The former is disposed in the second end part of the packaging main body to form the film transported by the film transport unit into a cylindrical shape and to direct the film downwards. The former insertion guide assembly is configured and arranged to guide the former to a predetermined position in the second end part of the packaging machine main body while the former is rotated from a lateral side of the packaging machine main body when the former is mounted to the packaging machine main body.Type: ApplicationFiled: May 15, 2009Publication date: November 26, 2009Applicant: ISHIDA CO., LTD.Inventors: Makoto ICHIKAWA, Masashi KONDO
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Publication number: 20090094945Abstract: The bag-making packaging machine 20 comprises a tubular former 23 having a former surface for aligning a packaging film 11, a pull-down mechanism 24, a vertical seal mechanism 21, a horizontal seal mechanism 22, and a molding apparatus 25 for molding three dimensional designs, in which the tubular former 23 has a molding surface 30 for molding the three dimensional designs at any position of the former surface, and the molding apparatus 25 is provided at the position opposite to the molding surface 30 of the former. As specific examples of the molding apparatus 25, a heater, a light irradiation apparatus, a mold, and pressing machine can be exemplified. When the molding apparatus 25 is the heater or the optical irradiation apparatus, a foamable ink is contained in the printing layer of the packaging film 11 to foam. When the molding apparatus 25 is the mold, the embossing is performed by further laminating the reinforcement sheet or the sheet for the three dimensional designs on the packaging film 11.Type: ApplicationFiled: April 27, 2007Publication date: April 16, 2009Applicant: ISHIDA CO., LTD.Inventors: Yukio Nakagawa, Yoshio Iwasaki, Taro HIjikata, Makoto Ichikawa
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Publication number: 20080274213Abstract: It is intended to provide a highly safe pharmaceutical drug or food that inhibits reduction in blood testosterone level and prevents or ameliorates symptoms and so on associated with male climacteric disorders. The present invention provides a drug for inhibiting reduction in blood testosterone level and a drug for ameliorating male climacteric disorders comprising a plant belonging to the genus Codonopsis or an extract thereof.Type: ApplicationFiled: May 31, 2005Publication date: November 6, 2008Applicant: WAKUNAGA PHARMACEUTICAL CO., LTD.Inventors: Setsuko Sekita, Masanori Kuroyanagi, Kayo Yasuda, Ikuko Mizuno, Mitsuyasu Ushijima, Minoru Hayama, Makoto Ichikawa, Masanori Sumihiro
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Patent number: 7393347Abstract: A disposable pull-on type wearing article has a front waist region and a rear waist region which are overlapped with each other along side edges thereof and integrated together at sealing spots so as to form lateral waist zones. A surface to come in contact with the wearer's skin in the respective lateral waist zones is provided with cover sheets each bonded to the front and rear waist regions so as to cross a border line between these front and rear waist region. Such an arrangement prevents the sealing spots from coming in contact with the wearer's skin.Type: GrantFiled: March 16, 2006Date of Patent: July 1, 2008Assignee: Uni-Charm CorporationInventors: Toshifumi Otsubo, Naoto Ohashi, Yusuke Kawakami, Makoto Ichikawa
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Publication number: 20080009820Abstract: A diaper for adults includes a front waist region, a rear waist region and a crotch region extending therebetween, wherein side edge portions of the front and rear waist regions are detachably connected to each other so as to form a waist hole and a pair of leg holes, the side edge portions have a dimension of at least 150 mm as measured in a longitudinal direction, and a position correcting system to correct relative position of first and second fastening components when the first and second waist regions are connected to each other comprises at least one spacing zone defined between setting zones for tow or more fastening components into which the first fastening component is divided in the longitudinal direction.Type: ApplicationFiled: July 3, 2007Publication date: January 10, 2008Inventors: Yasuhiko Kenmochi, Akiyoshi Kinoshita, Natsuko Aoyagi, Naoto Ohashi, Makoto Ichikawa
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Publication number: 20070233033Abstract: A pull-on diaper includes a front waist region and a rear waist region joined together along joints defined by transversely opposite edges of these waist regions so as to form a waist-hole and a pair of leg-holes. The joints are adapted to be ruptured for disposal of the diaper which has been used. The front waist region and the rear waist region are joined together along the joints by means of joining members and each of the joining members is provided with a gripper formed integrally with this joining member and rupture guides extending from the gripper toward the waist-hole and the associated one of the leg-holes.Type: ApplicationFiled: February 9, 2007Publication date: October 4, 2007Applicant: UNI-CHARM CORPORATIONInventors: Makoto Ichikawa, Naoto Ohashi
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Publication number: 20070074493Abstract: An article-supplying assembly for a vertical pillow type packaging machine has a first substantially cylindrical member extending vertically downward, a guiding member connected to the first substantially cylindrical member for guiding an elongated sheet of bag-making material from a front side to move downward along the first substantially cylindrical member, a second substantially cylindrical member inserted into the interior of the first substantially cylindrical member, and a funnel member for receiving articles falling from above. This funnel member is connected to the second substantially cylindrical member along a junction line, extending upward from the second substantially cylindrical member and allowing the received articles to fall through the first substantially cylindrical member downward. The junction line is at a highest point on the front side and at a lowest point on the backside.Type: ApplicationFiled: December 1, 2006Publication date: April 5, 2007Inventors: Masashi Kondo, Makoto Ichikawa
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Publication number: 20060282058Abstract: A disposable pull-on wearing article has its waist region divided into a front section and a rear section and connector sheets 21 adapted to connect these two sections together. Each of the connector sheets has joint zones to be joined to the front section and the rear section, respectively, and a non-joint zone interposed between the joint zones so as to define a tear-apart line extending in vertical direction along which the article is torn apart. The non-joint zone has a tensile strength of at least 8N in the waist-surrounding direction and a tear strength in a range of 0.1 to 12N also in the waist-surrounding direction.Type: ApplicationFiled: June 14, 2006Publication date: December 14, 2006Applicant: UNI-CHARM CORPORATIONInventors: Toshifumi OTSUBO, Naoto OHASHI, Yusuke KAWAKAMI, Makoto ICHIKAWA
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Publication number: 20060282057Abstract: A disposable pull-on wearing article has its waist region divided into a front section and a rear section and connector sheet strips adapted to connect these two sections together. Each of the connector sheet strips has zones to be joined to the front sections and a non-joint zone interposed between the zones to be joined to the front and rear sections and adapted to be easily torn apart in the vertical direction of the article. The front and rear sections respectively have ears lying on the outer side. These ears have respective inner surface releasably joined to each other by a pressure-sensitive adhesive.Type: ApplicationFiled: June 13, 2006Publication date: December 14, 2006Applicant: UNI-CHARM CORPORATIONInventors: Toshifumi OTSUBO, Naoto OHASHI, Yusuke KAWAKAMI, Makoto ICHIKAWA
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Publication number: 20060229180Abstract: A packaging machine includes a cutting device having a configuration wherein a pressing member provided in one jaw of a pair of sealing jaws that come into contact with each other on both sides of a cylindrical film comes into contact under pressure with a receiving member provided in the other jaw, whereby the cylindrical film being sealed by the sealing jaws is melted. The packaging machine also includes a cylinder for switching the pressing member in contact position under pressure with the receiving member or in non-contact position when the sealing jaws are in mutual contact, and a toggling mechanism configured with a cylinder rod and links. When the pressing member is brought into the contact position under pressure, the links of the toggling mechanism secure the pressing member from behind.Type: ApplicationFiled: April 11, 2006Publication date: October 12, 2006Applicant: ISHIDA CO., LTD.Inventors: Satoshi HASHIMOTO, Masashi KONDO, Makoto ICHIKAWA
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Publication number: 20060212019Abstract: A disposable pull-on type wearing article has a front waist region and a rear waist region which are overlapped with each other along side edges thereof and integrated together at sealing spots so as to form lateral waist zones. A surface to come in contact with the wearer's skin in the respective lateral waist zones is provided with cover sheets each bonded to the front and rear waist regions so as to cross a border line between these front and rear waist region. Such an arrangement prevents the sealing spots from coming in contact with the wearer's skin.Type: ApplicationFiled: March 16, 2006Publication date: September 21, 2006Inventors: Toshifumi Otsubo, Naoto Ohashi, Yusuke Kawakami, Makoto Ichikawa
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Publication number: 20060118003Abstract: A light-shielding agent and a film-forming composition containing it, which prevent separation of formulation surfaces or powder floating phenomenon, which are caused by irradiation by light or ultraviolet light, improve luster of formulation surfaces, maintain external appearance of formulations, and do not impair stability or quality of pharmaceutical preparations, or the like, are provided. The light-shielding agent includes a calcium-containing compound, and the film-forming composition includes the light-shielding agent including the calcium-containing compound and a film-forming base agent. The present invention also provides a formulation and a capsule, which are coated with both or either of the above-mentioned light-shielding agent and/or the above-mentioned film-forming composition.Type: ApplicationFiled: December 16, 2003Publication date: June 8, 2006Inventors: Yukoh Sakata, Makoto Ichikawa, Sumihiro Shiraishi
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Publication number: 20060117713Abstract: When replacing film rolls, a film holding mechanism fixedly holds a film of a pre-replacement film roll. At the same time, a film suction mechanism holds a film by suction. A film storing mechanism pulls the end of the film up to the film suction mechanism. Furthermore, the end of the film that is held by the film suction mechanism by suction and the head of the film of the post-replacement film roll are joined using an adhesive tape. Also, once it is detected based on the output from the load cell that the film has been entirely unrolled, the control device stops the operations of an items supply portion and motor. Accordingly, the items that have been supplied to a bag-manufacturing and packaging portion from the items supply portion at the time the items supply portion is stopped are packaged using film stored in a film storing mechanism. Then, the control device stops the operation of the bag-manufacturing and packaging portion.Type: ApplicationFiled: January 30, 2006Publication date: June 8, 2006Applicant: ISHIDA CO., LTD.Inventors: Hideshi Miyamoto, Kazuya Sugimura, Makoto Ichikawa
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Patent number: 6991057Abstract: A snowmobile includes a quadrilateral linkage system formed between a vehicle body frame, a front torque arm assembly, a rear torque arm assembly, and an extendable member. The four-node linkage is coupled with at least one slide rail to provide for the vertical distance between the vehicle body frame and the at least one slide rail to vary. The nodes of the four-node linkage are configured to generally define a quadrilateral shape in at least fully contracted and fully expanded configurations.Type: GrantFiled: October 31, 2003Date of Patent: January 31, 2006Assignee: Yamaha Hatsudoki Kabushiki KaishaInventors: Takashi Imamura, Makoto Ichikawa