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Fumio Tomikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Binoculars having lens barrels movable between open and closed stat...
    • Patent number 6,429,969
    • Issue date Aug 6, 2002
    • Olympus Optical Co., Ltd.
    • Wataru Koide
    • G02 - OPTICS
  • Information Patent Grant

    Binoculars
    • Patent number 6,094,303
    • Issue date Jul 25, 2000
    • Olympus Optical Co., Ltd.
    • Wataru Koide
    • G02 - OPTICS
  • Information Patent Grant

    Optical axis adjustable binoculars
    • Patent number 5,903,387
    • Issue date May 11, 1999
    • Olympus Optical Co., Ltd.
    • Fumio Tomikawa
    • G02 - OPTICS
  • Information Patent Grant

    Instant camera
    • Patent number 5,805,936
    • Issue date Sep 8, 1998
    • Olympus Optical Co., Ltd.
    • Minoru Matsuzaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Instant camera
    • Patent number 5,742,860
    • Issue date Apr 21, 1998
    • Olympus Optical Co., Ltd.
    • Minoru Matsuzaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Interpupillary distance adjusting mechanism for use in binocular te...
    • Patent number 5,734,499
    • Issue date Mar 31, 1998
    • Olympus Optical Co., Ltd.
    • Yoshihiro Matsumoto
    • G02 - OPTICS
  • Information Patent Grant

    Instant camera
    • Patent number 5,696,997
    • Issue date Dec 9, 1997
    • Olympus Optical Co., Ltd.
    • Minoru Matsuzaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Instant camera
    • Patent number 5,687,411
    • Issue date Nov 11, 1997
    • Olympus Optical Co., Ltd.
    • Minoru Matsuzaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY