TREA

Kazuhiro Satoh

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera
    • Patent number 6,374,052
    • Issue date Apr 16, 2002
    • Olympus Optical Co., Ltd.
    • Kazuhiro Satoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens barrel
    • Patent number 5,758,205
    • Issue date May 26, 1998
    • Olympus Optical Co., Ltd.
    • Minoru Hara
    • G02 - OPTICS
  • Information Patent Grant

    Lens barrel
    • Patent number 5,583,595
    • Issue date Dec 10, 1996
    • Olympus Optical Co., Ltd.
    • Minoru Hara
    • G02 - OPTICS
  • Information Patent Grant

    Lens barrel
    • Patent number 5,489,958
    • Issue date Feb 6, 1996
    • Olympus Optical Co., Ltd.
    • Moriya Katagiri
    • G02 - OPTICS
  • Information Patent Grant

    Lens barrel having a flare diaphragm mechanism
    • Patent number 5,392,160
    • Issue date Feb 21, 1995
    • Olympus Optical Co., Ltd.
    • Kazuhiro Satoh
    • G02 - OPTICS
  • Information Patent Grant

    Waterdrop-proof camera
    • Patent number 5,374,970
    • Issue date Dec 20, 1994
    • Olympus Optical Co., Ltd.
    • Kazuhiro Satoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens barrel of short length having the capability of a large zoomin...
    • Patent number 5,373,397
    • Issue date Dec 13, 1994
    • Olympus Optical Co. Ltd.
    • Kazuhiro Satoh
    • G02 - OPTICS
  • Information Patent Grant

    Lens barrel
    • Patent number 5,345,283
    • Issue date Sep 6, 1994
    • Olympus Optical Co. Ltd.
    • Kazuhiro Satoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Battery housing for a compact electric apparatus
    • Patent number 5,333,022
    • Issue date Jul 26, 1994
    • Olympus Optical Co., Ltd.
    • Moriya Katagiri
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Moving object extension controller
    • Patent number 5,319,498
    • Issue date Jun 7, 1994
    • Olympus Optical Co., Ltd.
    • Minoru Hara
    • G02 - OPTICS
  • Information Patent Grant

    Rangefinder for cameras
    • Patent number 5,319,414
    • Issue date Jun 7, 1994
    • Olympus Optical Co., Ltd.
    • Toshifumi Nakano
    • G02 - OPTICS
  • Information Patent Grant

    Camera
    • Patent number 5,293,192
    • Issue date Mar 8, 1994
    • Olympus Optical Co., Ltd.
    • Hiroshi Akitake
    • G02 - OPTICS
  • Information Patent Grant

    Encoder device
    • Patent number 5,287,137
    • Issue date Feb 15, 1994
    • Olympus Optical Co., Ltd.
    • Minoru Hara
    • G02 - OPTICS
  • Information Patent Grant

    Lens driving apparatus for a camera
    • Patent number 4,984,000
    • Issue date Jan 8, 1991
    • Olympus Optical Co., Ltd.
    • Youji Watanabe
    • G02 - OPTICS