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Yoshinobu OKUMURA

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  • Yamatokoriyama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet feeder
    • Patent number 7,841,596
    • Issue date Nov 30, 2010
    • Sharp Kabushiki Kaisha
    • Yoshinobu Okumura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fixing apparatus
    • Patent number 7,668,494
    • Issue date Feb 23, 2010
    • Sharp Kabushiki Kaisha
    • Takashi Kubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having non-contact charging roller
    • Patent number 7,366,447
    • Issue date Apr 29, 2008
    • Sharp Kabushiki Kaisha
    • Takashi Mukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Gear-driving-system designing system
    • Patent number 7,280,947
    • Issue date Oct 9, 2007
    • Sharp Kabushiki Kaisha
    • Kiwamu Morita
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image forming apparatus selectively charging toner using doctor blade
    • Patent number 6,049,345
    • Issue date Apr 11, 2000
    • Sharp Kabushiki Kaisha
    • Yukihito Nishio
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Ink jet dyeing apparatus
    • Patent number 6,030,076
    • Issue date Feb 29, 2000
    • Sharp Kabushiki Kaisha
    • Hisashi Yoshimura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 5,585,893
    • Issue date Dec 17, 1996
    • Sharp Kabushiki Kaisha
    • Hirokazu Fujita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    SHEET FEEDER
    • Publication number 20080258380
    • Publication date Oct 23, 2008
    • Yoshinobu OKUMURA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Image-forming device
    • Publication number 20060170935
    • Publication date Aug 3, 2006
    • Takashi Mukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Gear-driving-system designing system
    • Publication number 20040133404
    • Publication date Jul 8, 2004
    • Sharp Kabushiki Kaisha
    • Kiwamu Morita
    • G06 - COMPUTING CALCULATING COUNTING