Patents by Inventor Tsuyoshi Igura
Tsuyoshi Igura 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: 8690220Abstract: An inner panel of a lift gate includes an outer-frame forming portion comprising a pair of side edge frame portions including a pair of pillar portions and a lower end frame portion integrally formed at the side frame portions, an inner-frame forming portion formed at a lower edge portion of a window opening to connect to the outer-frame forming portion, and a panel portion covering over a portion enclosed by the outer-frame forming portion and the inner-frame forming portion. The panel portion comprises an outside panel portion provided to contact the outer panel and an inside panel portion integrally formed at the outside panel portion to connect to the outside panel portion and project toward a vehicle-compartment side beyond the outside panel portion and connects to the outer-frame forming portion and the inner-frame forming portion of said inner panel.Type: GrantFiled: February 29, 2012Date of Patent: April 8, 2014Assignees: Mazda Motor Corporation, DaikyoNishikawa CorporationInventors: Natsuki Tsukiyama, Koichi Matsumoto, Issei Harima, Naoyuki Ikemizu, Tsuyoshi Igura, Junichiro Yamashita
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Patent number: 8586894Abstract: A vehicle window panel includes a panel body having a plate shape and made of a resin material. The panel body integrally includes a window portion permitting light to pass therethrough. A conductive layer strip is formed on an interior surface of the window portion by applying a paste containing silver powder, as a main component, and thermosetting resin, as a binder, onto the interior surface. The layer strip has a width ranging from 0.05 mm to 0.1 mm, both inclusive.Type: GrantFiled: March 30, 2010Date of Patent: November 19, 2013Assignee: DaikyoNishikawa CorporationInventor: Tsuyoshi Igura
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Patent number: 8523269Abstract: A vehicle window panel mounted in a window opening formed in a vehicle to close the opening includes a panel body obtained by molding a resin material. A light-transmitting window is integrally connected to the panel body, and a protrusion is integrally connected to the panel body to protrude toward at least one of an inside or outside of the vehicle.Type: GrantFiled: December 12, 2008Date of Patent: September 3, 2013Assignee: Daikyonishikawa CorporationInventor: Tsuyoshi Igura
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Patent number: 8480157Abstract: A vehicle window panel mounted in a window opening formed in a vehicle to close the opening includes a panel body obtained by molding a resin material. A light-transmitting window is integrally connected to the panel body, and a protrusion is integrally connected to the panel body to protrude toward at least one of an inside or outside of the vehicle.Type: GrantFiled: December 12, 2008Date of Patent: July 9, 2013Assignee: Daikyonishikawa CorporationInventor: Tsuyoshi Igura
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Publication number: 20120248814Abstract: An inner panel of a lift gate includes an outer-frame forming portion comprising a pair of side edge frame portions including a pair of pillar portions and a lower end frame portion integrally formed at the side frame portions, an inner-frame forming portion formed at a lower edge portion of a window opening to connect to the outer-frame forming portion, and a panel portion covering over a portion enclosed by the outer-frame forming portion and the inner-frame forming portion. The panel portion comprises an outside panel portion provided to contact the outer panel and an inside panel portion integrally formed at the outside panel portion to connect to the outside panel portion and project toward a vehicle-compartment side beyond the outside panel portion and connects to the outer-frame forming portion and the inner-frame forming portion of said inner panel.Type: ApplicationFiled: February 29, 2012Publication date: October 4, 2012Applicants: DAIKYONISHIKAWA CORPORATION, MAZDA MOTOR CORPORATIONInventors: Natsuki TSUKIYAMA, Koichi MATSUMOTO, Issei HARIMA, Naoyuki IKEMIZU, Tsuyoshi IGURA, Junichiro YAMASHITA
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Publication number: 20110241376Abstract: A vehicle window panel mounted in a window opening formed in a vehicle to close the opening includes a panel body obtained by molding a resin material. A light-transmitting window is integrally connected to the panel body, and a protrusion is integrally connected to the panel body to protrude toward at least one of an inside or outside of the vehicle.Type: ApplicationFiled: December 12, 2008Publication date: October 6, 2011Inventor: Tsuyoshi Igura
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Publication number: 20100243632Abstract: A vehicle window panel includes a panel body having a plate shape and made of a resin material. The panel body integrally includes a window portion permitting light to pass therethrough. A conductive layer strip is formed on an interior surface of the window portion by applying a paste containing silver powder, as a main component, and thermosetting resin, as a binder, onto the interior surface. The layer strip has a width ranging from 0.05 mm to 0.1 mm, both inclusive.Type: ApplicationFiled: March 30, 2010Publication date: September 30, 2010Applicant: DAIKYONISHIKAWA CORPORATIONInventor: Tsuyoshi IGURA
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Patent number: 6796604Abstract: To provide a front-end panel which is low-cost and looks attractive when incorporating a reinforcement, a front-end panel includes a first holding member provided along the reinforcement so as to hold one edge of the reinforcement, a second holding member provided along the reinforcement so as to hold the other edge of the reinforcement, and connecting bands for connecting the first holding member with the second holding member.Type: GrantFiled: July 9, 2003Date of Patent: September 28, 2004Assignees: GP Daikyo Corporation, Mazda Motor CorporationInventors: Tsuyoshi Igura, Kazuki Hatakeyama, Masanao Ogura, Seiichi Tsuji
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Publication number: 20040046422Abstract: To provide a front-end panel which is low-cost and looks attractive when incorporating a reinforcement, a front-end panel includes a first holding member provided along the reinforcement so as to hold one edge of the reinforcement, a second holding member provided along the reinforcement so as to hold the other edge of the reinforcement, and connecting bands for connecting the first holding member with the second holding member.Type: ApplicationFiled: July 9, 2003Publication date: March 11, 2004Inventors: Tsuyoshi Igura, Kazuki Hatakeyama, Masanao Ogura, Seiichi Tsuji