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Masaru Yamamoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flange back mechanism for photographic camera
    • Patent number 5,598,245
    • Issue date Jan 28, 1997
    • Kyocera Corporation
    • Yamamoto Masaru
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Autofocus single-lens reflex camera
    • Patent number 5,583,602
    • Issue date Dec 10, 1996
    • Kyocera Corporation
    • Masaru Yamamoto
    • G02 - OPTICS
  • Information Patent Grant

    Back-driven type autofocus camera
    • Patent number 5,539,491
    • Issue date Jul 23, 1996
    • Kyocera Corporation
    • Atsuta Toshikatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film flatness keeping device
    • Patent number 5,075,704
    • Issue date Dec 24, 1991
    • Kyocera Corporation
    • Masaru Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY