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Haruyoshi Yamada

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  • Suwa-shi, Nagano-ken 392, c/o Seiko Epson Corporation, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projector and control method for projector
    • Patent number 9,258,538
    • Issue date Feb 9, 2016
    • Seiko Epson Corporation
    • Tatsuhiko Nobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector and control method for projector
    • Patent number 9,039,200
    • Issue date May 26, 2015
    • Seiko Epson Corporation
    • Tatsuhiko Nobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image display device
    • Patent number 7,280,157
    • Issue date Oct 9, 2007
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Rear projector
    • Patent number 7,215,470
    • Issue date May 8, 2007
    • Seiko Epson Corporation
    • Shigeki Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rear projector
    • Patent number 7,066,610
    • Issue date Jun 27, 2006
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light source and projector
    • Patent number 6,902,275
    • Issue date Jun 7, 2005
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rear projector and producing method thereof
    • Patent number 6,851,810
    • Issue date Feb 8, 2005
    • Seiko Epson Corporation
    • Jun Arai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rear projector
    • Patent number 6,814,446
    • Issue date Nov 9, 2004
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Rear projector
    • Patent number 6,814,449
    • Issue date Nov 9, 2004
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rear projector
    • Patent number 6,805,446
    • Issue date Oct 19, 2004
    • Seiko Epson Corporation
    • Jun Arai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector
    • Patent number 6,746,125
    • Issue date Jun 8, 2004
    • Seiko Epson Corporation
    • Hirohisa Nakano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Light source and projector
    • Patent number 6,698,899
    • Issue date Mar 2, 2004
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image reading apparatus
    • Patent number 6,335,808
    • Issue date Jan 1, 2002
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Film scanner
    • Patent number 5,933,222
    • Issue date Aug 3, 1999
    • Konica Corporation
    • Yasushi Hoshino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image formation apparatus
    • Patent number 5,721,990
    • Issue date Feb 24, 1998
    • Seiko Epson Corporation
    • Masao Akaiwa
    • G02 - OPTICS
  • Information Patent Grant

    Data projection device for cameras and a camera utilizing the device
    • Patent number 5,721,993
    • Issue date Feb 24, 1998
    • Shinsuke Ito
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Data print unit for non-removable-film camera
    • Patent number 5,630,177
    • Issue date May 13, 1997
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Data print unit for non-removable-film camera
    • Patent number 5,600,387
    • Issue date Feb 4, 1997
    • Seiko Epson Corporation
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Gear train mechanism for a timepiece
    • Patent number 4,335,454
    • Issue date Jun 15, 1982
    • Kabushiki Kaisha Suwa Seikosha
    • Haruyoshi Yamada
    • G04 - HOROLOGY
  • Information Patent Grant

    Small-sized quartz crystal wristwatch
    • Patent number 4,177,631
    • Issue date Dec 11, 1979
    • Kabushiki Kaisha Suwa Seikosha
    • Haruyoshi Yamada
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTOR AND CONTROL METHOD FOR PROJECTOR
    • Publication number 20150229895
    • Publication date Aug 13, 2015
    • SEIKO EPSON CORPORATION
    • Tatsuhiko Nobori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTOR AND CONTROL METHOD FOR PROJECTOR
    • Publication number 20130050291
    • Publication date Feb 28, 2013
    • SEIKO EPSON CORPORATION
    • Tatsuhiko NOBORI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Rear projector
    • Publication number 20050110957
    • Publication date May 26, 2005
    • SEIKO EPSON CORPORATION
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image display device
    • Publication number 20040252236
    • Publication date Dec 16, 2004
    • SEIKO EPSON CORPORATION
    • Haruyoshi Yamada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Rear projector
    • Publication number 20040233395
    • Publication date Nov 25, 2004
    • SEIKO EPSON CORPORATION
    • Shigeki Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Light source and projector
    • Publication number 20040114113
    • Publication date Jun 17, 2004
    • SEIKO EPSON CORPORATION
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Rear projector
    • Publication number 20040021835
    • Publication date Feb 5, 2004
    • SEIKO EPSON CORPORATION
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Rear projector and producing method thereof
    • Publication number 20030202162
    • Publication date Oct 30, 2003
    • SEIKO EPSON CORPORATION
    • Jun Arai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Rear projector
    • Publication number 20030189695
    • Publication date Oct 9, 2003
    • SEIKO EPSON CORPORATION
    • Jun Arai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Rear projector
    • Publication number 20030189694
    • Publication date Oct 9, 2003
    • SEIKO EPSON CORPORATION
    • Haruyoshi Yamada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Projector
    • Publication number 20020041362
    • Publication date Apr 11, 2002
    • SEIKO EPSON CORPORATION
    • Hirohisa Nakano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Light source and projector
    • Publication number 20020039174
    • Publication date Apr 4, 2002
    • SEIKO EPSON CORPORATION
    • Haruyoshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY