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Isamu Kaneko

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical pickup objective lens system
    • Patent number 7,027,379
    • Issue date Apr 11, 2006
    • Enplas Corporation
    • Isamu Kaneko
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Imaging lens system
    • Patent number 6,992,841
    • Issue date Jan 31, 2006
    • Enplas Corporation
    • Tomohiro Saito
    • G02 - OPTICS
  • Information Patent Grant

    Imaging lens system
    • Patent number 6,836,376
    • Issue date Dec 28, 2004
    • Enplas Corporation
    • Isamu Kaneko
    • G02 - OPTICS
  • Information Patent Grant

    Sample inspecting casing
    • Patent number 6,825,996
    • Issue date Nov 30, 2004
    • Enplas Corporation
    • Yasuhiro Watanabe
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Image pickup lens and design method thereof
    • Patent number 6,724,545
    • Issue date Apr 20, 2004
    • Enplas Corporation
    • Masato Nakamura
    • G02 - OPTICS
  • Information Patent Grant

    Image pickup lens
    • Patent number 6,717,747
    • Issue date Apr 6, 2004
    • Enplas Corporation
    • Isamu Kaneko
    • G02 - OPTICS
  • Information Patent Grant

    Image pickup lens system
    • Patent number 6,560,043
    • Issue date May 6, 2003
    • Enplas Corporation
    • Tomohiro Saito
    • G02 - OPTICS
  • Information Patent Grant

    Image pickup lens system
    • Patent number 6,560,040
    • Issue date May 6, 2003
    • Enplas Corporation
    • Isamu Kaneko
    • G02 - OPTICS
  • Information Patent Grant

    Image pickup lens system
    • Patent number 6,466,377
    • Issue date Oct 15, 2002
    • Enplas Corporation
    • Tomohiro Saito
    • G02 - OPTICS
  • Information Patent Grant

    Image pickup lens
    • Patent number 6,297,915
    • Issue date Oct 2, 2001
    • Enplas Corporation
    • Isamu Kaneko
    • G02 - OPTICS
  • Information Patent Grant

    Image pickup lens system
    • Patent number 6,222,682
    • Issue date Apr 24, 2001
    • Enplas Corporation
    • Tomohiro Saito
    • G02 - OPTICS
  • Information Patent Grant

    Surface light source device
    • Patent number 5,769,522
    • Issue date Jun 23, 1998
    • Enplas Corporation
    • Isamu Kaneko
    • G02 - OPTICS
  • Information Patent Grant

    Surface light source device
    • Patent number 5,655,827
    • Issue date Aug 12, 1997
    • Enplas Corporation
    • Isamu Kaneko
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Surface light source device
    • Patent number 5,414,599
    • Issue date May 9, 1995
    • Enplas Corporation
    • Isamu Kaneko
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Illumination device
    • Patent number 5,186,537
    • Issue date Feb 16, 1993
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,144,539
    • Issue date Sep 1, 1992
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,105,345
    • Issue date Apr 14, 1992
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,101,331
    • Issue date Mar 31, 1992
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 5,038,259
    • Issue date Aug 6, 1991
    • Dai-Ichi Seiko Co., Ltd.
    • Hideaki Katoh
    • F21 - LIGHTING
  • Information Patent Grant

    Guide post for magnetic tapes
    • Patent number 4,934,577
    • Issue date Jun 19, 1990
    • Dai-Ichi Seiko Kabushiki Kaisha
    • Toshiaki Sugimoto
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Imaging lens system
    • Publication number 20040136098
    • Publication date Jul 15, 2004
    • ENPLAS CORPORATION
    • Tomohiro Saito
    • G02 - OPTICS
  • Information Patent Application

    Imaging lens system
    • Publication number 20040061955
    • Publication date Apr 1, 2004
    • ENPLAS CORPORATION
    • Isamu Kaneko
    • G02 - OPTICS
  • Information Patent Application

    Optical pickup objective lens system
    • Publication number 20040027971
    • Publication date Feb 12, 2004
    • ENPLAS CORPORATION
    • Isamu Kaneko
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Sample inspection casing
    • Publication number 20030189702
    • Publication date Oct 9, 2003
    • Yasuhiro Watanabe
    • G01 - MEASURING TESTING
  • Information Patent Application

    Image pickup lens and design method thereof
    • Publication number 20030117709
    • Publication date Jun 26, 2003
    • ENPLAS CORPORATION
    • Masato Nakamura
    • G02 - OPTICS
  • Information Patent Application

    Image pickup lens system
    • Publication number 20020075573
    • Publication date Jun 20, 2002
    • Isamu Kaneko
    • G02 - OPTICS
  • Information Patent Application

    Image pickup lens
    • Publication number 20020054438
    • Publication date May 9, 2002
    • Isamu Kaneko
    • G02 - OPTICS