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Michihiro Iwata

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Patents Grantslast 30 patents

  • Information Patent Grant

    Actuating mechanism
    • Patent number 5,896,774
    • Issue date Apr 27, 1999
    • Minolta Co., Ltd.
    • Akira Funahashi
    • G02 - OPTICS
  • Information Patent Grant

    Photographic camera with shifting cartridge holder
    • Patent number 5,621,493
    • Issue date Apr 15, 1997
    • Minolta Camera Kabushiki Kaisha
    • Shigeru Wada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rewinding device for cameras
    • Patent number 5,497,212
    • Issue date Mar 5, 1996
    • Minolta Camera Kabushiki Kaisha
    • Kunio Kawamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Apparatus for feeding photographic film having two perforations per...
    • Patent number 5,410,380
    • Issue date Apr 25, 1995
    • Minolta Camera Kabushiki Kaisha
    • Kunio Kawamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film cartridge accommodating device which prevents previously used...
    • Patent number 5,382,992
    • Issue date Jan 17, 1995
    • Minolta Camera Kabushiki Kaisha
    • Kunio Kawamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Apparatus for feeding photographic film having two perforations per...
    • Patent number 5,357,302
    • Issue date Oct 18, 1994
    • Minolta Camera Kabushiki Kaisha
    • Kunio Kawamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film apparatus having magnetic recording surface
    • Patent number 5,351,102
    • Issue date Sep 27, 1994
    • Minolta Camera Kabushiki Kaisha
    • Sadafusa Tsuji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film cartridge accomodating device which prevents previously used c...
    • Patent number 5,307,099
    • Issue date Apr 26, 1994
    • Minolta Camera Kabushiki Kaisha
    • Kunio Kawamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Structure of cartridge chamber and cover of a camera
    • Patent number 5,258,793
    • Issue date Nov 2, 1993
    • Minolta Camera Kabushiki Kaisha
    • Sadafusa Tsuji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image reproducing system
    • Patent number 5,258,859
    • Issue date Nov 2, 1993
    • Minolta Camera Kabushiki Kaisha
    • Shigeru Wada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Photographic camera
    • Patent number 5,221,939
    • Issue date Jun 22, 1993
    • Minolta Camera Kabushiki Kaisha
    • Nobuyuki Taniguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having a pseudo format
    • Patent number 5,130,733
    • Issue date Jul 14, 1992
    • Minolta Camera Kabushiki Kaisha
    • Nobuyuki Taniguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera system capable of recording information in an external memory
    • Patent number 5,070,355
    • Issue date Dec 3, 1991
    • Minolta Camera Kabushiki Kaisha
    • Manabu Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera system
    • Patent number 4,967,217
    • Issue date Oct 30, 1990
    • Minolta Camera Kabushiki Kaisha
    • Kouji Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera
    • Patent number 4,963,916
    • Issue date Oct 16, 1990
    • Minolta Camera Kabushiki Kaisha
    • Yoshihiro Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera system
    • Patent number 4,959,679
    • Issue date Sep 25, 1990
    • Minolta Camera Kabushiki Kaisha
    • Kouji Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal length switch-over camera
    • Patent number 4,952,955
    • Issue date Aug 28, 1990
    • Minolta Camera Kabushiki Kaisha
    • Michihiro Iwata
    • G02 - OPTICS
  • Information Patent Grant

    Photographic camera having a piezo-electric actuating element
    • Patent number 4,882,602
    • Issue date Nov 21, 1989
    • Minolta Camera Kabushiki Kaisha
    • Yoshihiro Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera having a piezo-electric actuating element
    • Patent number 4,873,544
    • Issue date Oct 10, 1989
    • Minolta Camera Kabushiki Kaisha
    • Yoshihiro Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera
    • Patent number 4,868,595
    • Issue date Sep 19, 1989
    • Minolta Camera Kabushiki Kaisha
    • Yoshihiro Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera having a piezo-electric actuating element
    • Patent number 4,868,597
    • Issue date Sep 19, 1989
    • Minolta Camera Kabushiki Kaisha
    • Yoshihiro Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter apparatus for camera
    • Patent number 4,851,870
    • Issue date Jul 25, 1989
    • Minolta Camera Kabushiki Kaisha
    • Yoshihiro Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Moving driving device of camera
    • Patent number 4,849,779
    • Issue date Jul 18, 1989
    • Minolta Camera Kabushiki Kaisha
    • Kouji Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera system with mode selecting device
    • Patent number 4,841,318
    • Issue date Jun 20, 1989
    • Minolta Camera Kabushiki Kaisha
    • Kouji Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera with a flash device
    • Patent number 4,814,813
    • Issue date Mar 21, 1989
    • Minolta Camera Kabushiki Kaisha
    • Kouji Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY