Patents by Inventor Keishi Yokota
Keishi Yokota 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: 9005868Abstract: The present invention relates to a process for producing a toner for electrophotography which includes the step of fusing aggregated particles containing resin particles (A) and releasing agent particles in an aqueous mixed solution containing the aggregated particles and an anionic surfactant having a polyalkylene glycol moiety with an average molar number of addition of an alkylene oxide having 2 to 3 carbon atoms of from 5 to 100 after and/or while adjusting a pH value of the aqueous mixed solution to 2.0 to 6.0 as measured at 25° C., and a toner for electrophotography obtained by the process.Type: GrantFiled: December 9, 2011Date of Patent: April 14, 2015Assignee: Kao CorporationInventors: Shoichi Murata, Takayuki Ikenaga, Takashi Okuno, Hiroshi Mizuhata, Keishi Yokota, Koji Shimokusa, Koji Kameyama
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Publication number: 20130295499Abstract: The present invention relates to a process for producing a toner for electrophotography which includes the step of fusing aggregated particles containing resin particles (A) and releasing agent particles in an aqueous mixed solution containing the aggregated particles and an anionic surfactant having a polyalkylene glycol moiety with an average molar number of addition of an alkylene oxide having 2 to 3 carbon atoms of from 5 to 100 after and/or while adjusting a pH value of the aqueous mixed solution to 2.0 to 6.0 as measured at 25° C., and a toner for electrophotography obtained by the process.Type: ApplicationFiled: December 9, 2011Publication date: November 7, 2013Applicant: KAO CORPORATIONInventors: Shoichi Murata, Takayuki Ikenaga, Takashi Okuno, Hiroshi Mizuhata, Keishi Yokota, Koji Shimokusa, Koji Kameyama
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Patent number: 8550491Abstract: An airbag device for straddle type vehicles is provided with: an airbag module in which a holding box that stores an airbag functions as a case; and an airbag control unit that controls said airbag module. The airbag module is provided with the holding box that is disposed immediately in front of a rider's seat, a lid that closes the opening of the holding box, and a hinge that functions as a rotary fulcrum for the lid when the airbag inflates, and that is positioned on the rear side, with respect to the vehicle, of the lid. A linking mechanism for restricting the opening angle of the lid is provided between the lid and the holding box.Type: GrantFiled: June 17, 2010Date of Patent: October 8, 2013Assignee: Honda Motor Co., Ltd.Inventors: Takeshi Kuroe, Seiji Hanafusa, Keishi Yokota, Kazutaka Sugimoto
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Publication number: 20110309602Abstract: An airbag device for straddle type vehicles is provided with: an airbag module in which a holding box that stores an airbag functions as a case; and an airbag control unit that controls said airbag module. The airbag module is provided with the holding box that is disposed immediately in front of a rider's seat, a lid that closes the opening of the holding box, and a hinge that functions as a rotary fulcrum for the lid when the airbag inflates, and that is positioned on the rear side, with respect to the vehicle, of the lid. A linking mechanism for restricting the opening angle of the lid is provided between the lid and the holding box.Type: ApplicationFiled: June 17, 2010Publication date: December 22, 2011Inventors: Takeshi Kuroe, Seiji Hanafusa, Keishi Yokota, Kazutaka Sugimoto
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Patent number: 7172210Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: GrantFiled: May 10, 2006Date of Patent: February 6, 2007Assignee: Takata CorporationInventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Publication number: 20060202449Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: ApplicationFiled: May 10, 2006Publication date: September 14, 2006Inventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Patent number: 7097198Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover includes a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: GrantFiled: January 20, 2006Date of Patent: August 29, 2006Assignee: Takata CorporationInventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Patent number: 7059628Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: GrantFiled: March 17, 2005Date of Patent: June 13, 2006Assignee: Takata CorporationInventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Patent number: 7055849Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: GrantFiled: March 17, 2005Date of Patent: June 6, 2006Assignee: Takata CorporationInventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Publication number: 20060113755Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover includes a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: ApplicationFiled: January 20, 2006Publication date: June 1, 2006Inventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Patent number: 7000941Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: GrantFiled: March 17, 2005Date of Patent: February 21, 2006Assignee: Takata CorporationInventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Patent number: 6951349Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: GrantFiled: January 5, 2004Date of Patent: October 4, 2005Assignee: Takata CorporationInventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Publication number: 20050156416Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: ApplicationFiled: March 17, 2005Publication date: July 21, 2005Inventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Publication number: 20050156409Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: ApplicationFiled: March 17, 2005Publication date: July 21, 2005Inventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Publication number: 20050156410Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: ApplicationFiled: March 17, 2005Publication date: July 21, 2005Inventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Publication number: 20040140651Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: ApplicationFiled: January 5, 2004Publication date: July 22, 2004Applicant: TAKATA CORPORATIONInventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Patent number: 6692016Abstract: A cover for an air bag device that enables an emblem to be secured to the cover in an extremely simple manner. The cover (module cover) has a recess for receiving the emblem. An extension of the emblem is extended through a hole in the cover. A distal end of the extension is bent along a rear side of the cover. A rib is pressed and welded by a thermal or ultrasonic welding element to form a welding body. The welding body covers the distal end of the extension.Type: GrantFiled: December 8, 2000Date of Patent: February 17, 2004Assignee: Takata CorporationInventors: Keishi Yokota, Tadahiro Igawa, Ichizo Kobayashi
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Patent number: 6574540Abstract: A vehicle collision damage reduction system is provided. The system works by detecting the relative speed between the vehicle and an object, such as another vehicle. A danger level is calculated based on parameters such as speed and distance to the object; the danger level could be at an “emergency level” or at some lower level. Based on the danger level, different corrective measures and the degree of the corrective measures can be adjusted to attempt to minimize occupant injury. For example, the airbag can be adjusted to better protect the occupant, a pre-tensioner can be activated at a certain level, and the inclination of a child restraint seat may be adjusted as well.Type: GrantFiled: July 8, 2002Date of Patent: June 3, 2003Assignee: Takata CorporationInventors: Keishi Yokota, Hiroaki Fujii, Tadayuki Ato, Eiji Yanagi, Hiroshi Aoki
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Patent number: 6560520Abstract: A vehicle collision damage reduction system is provided. The system works by detecting the relative speed between the vehicle and an object, such as another vehicle. A danger level is calculated based on parameters such as speed and distance to the object; the danger level could be at an “emergency level” or at some lower level. Based on the danger level, different corrective measures and the degree of the corrective measures can be adjusted to attempt to minimize occupant injury. For example, the airbag can be adjusted to better protect the occupant, a pre-tensioner can be activated at a certain level, and the inclination of a child restraint seat may be adjusted as well.Type: GrantFiled: July 8, 2002Date of Patent: May 6, 2003Assignee: Takata CorporationInventors: Keishi Yokota, Hiroaki Fujii, Tadayuki Ato, Eiji Yanagi, Hiroshi Aoki
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Publication number: 20020188393Abstract: A vehicle collision damage reduction system is provided. The system works by detecting the relative speed between the vehicle and an object, such as another vehicle. A danger level is calculated based on parameters such as speed and distance to the object; the danger level could be at an “emergency level” or at some lower level. Based on the danger level, different corrective measures and the degree of the corrective measures can be adjusted to attempt to minimize occupant injury. For example, the airbag can be adjusted to better protect the occupant, a pre-tensioner can be activated at a certain level, and the inclination of a child restraint seat may be adjusted as well.Type: ApplicationFiled: July 8, 2002Publication date: December 12, 2002Applicant: TAKATA CORPORATIONInventors: Keishi Yokota, Hiroaki Fujii, Tadayuki Ato, Eiji Yanagi, Hiroshi Aoki