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Kazuhiro Ichinokawa

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens moving device
    • Patent number 6,717,743
    • Issue date Apr 6, 2004
    • PENTAX Corporation
    • Kazuhiro Ichinokawa
    • G02 - OPTICS
  • Information Patent Grant

    Parallax correcting apparatus of a viewfinder
    • Patent number 6,714,737
    • Issue date Mar 30, 2004
    • PENTAX Corporation
    • Kazuhiro Ichinokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens drive system
    • Patent number 6,599,035
    • Issue date Jul 29, 2003
    • PENTAX Corporation
    • Kazuhiro Ichinokawa
    • G02 - OPTICS
  • Information Patent Grant

    Lens moving device
    • Patent number 6,434,334
    • Issue date Aug 13, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • G02 - OPTICS
  • Information Patent Grant

    Variable magnification optical system with light shielding mechanism
    • Patent number 5,946,532
    • Issue date Aug 31, 1999
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical variable power module
    • Patent number 5,926,330
    • Issue date Jul 20, 1999
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • G02 - OPTICS
  • Information Patent Grant

    Optical module
    • Patent number 5,878,311
    • Issue date Mar 2, 1999
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic apparatus and sheet guide mechanism
    • Patent number 5,671,466
    • Issue date Sep 23, 1997
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Satoshi Hokamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Electrophotographic apparatus having original separation means
    • Patent number 5,528,352
    • Issue date Jun 18, 1996
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Transfer unit mounted on a pivotal upper cover
    • Patent number 5,452,072
    • Issue date Sep 19, 1995
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Electrophotographic apparatus
    • Patent number 5,321,479
    • Issue date Jun 14, 1994
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Tatsuya Yoshida
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Electrophotographic facsimile apparatus having a pivoted upper stru...
    • Patent number 5,274,477
    • Issue date Dec 28, 1993
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Seiichi Mori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Hinge structure for coupling cover to body of image scanner
    • Patent number 5,265,310
    • Issue date Nov 30, 1993
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Image recording apparatus having releasable fixing device
    • Patent number 5,253,013
    • Issue date Oct 12, 1993
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masatoshi Takano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Laser shutter mechanism
    • Patent number 5,153,607
    • Issue date Oct 6, 1992
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 5,016,029
    • Issue date May 14, 1991
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Seiichi Mori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Mechanism for preventing collision of half-speed mirror from occurr...
    • Patent number 4,486,092
    • Issue date Dec 4, 1984
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kazuhiro Ichinokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Lens drive system
    • Publication number 20020181953
    • Publication date Dec 5, 2002
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kazuhiro Ichinokawa
    • G02 - OPTICS
  • Information Patent Application

    Parallax correcting apparatus of a viewfinder
    • Publication number 20020181954
    • Publication date Dec 5, 2002
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kazuhiro Ichinokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Lens moving device
    • Publication number 20020001137
    • Publication date Jan 3, 2002
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kazuhiro Ichinokawa
    • G02 - OPTICS
  • Information Patent Application

    Lens moving device
    • Publication number 20010053285
    • Publication date Dec 20, 2001
    • ASAHI KOGARU KOGYO KABUSHIKI KAISHA
    • Kazuhiro Ichinokawa
    • G02 - OPTICS