TREA

Koichi Nagata

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens device
    • Patent number 8,014,090
    • Issue date Sep 6, 2011
    • Fujinon Corporation
    • Takao Ozaki
    • G02 - OPTICS
  • Information Patent Grant

    Lens device
    • Patent number 7,684,135
    • Issue date Mar 23, 2010
    • Fujinon Corporation
    • Takao Ozaki
    • G02 - OPTICS
  • Information Patent Grant

    Telescopic system with digital compass
    • Patent number 7,444,755
    • Issue date Nov 4, 2008
    • Fujinon Corporation
    • Koichi Nagata
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Motor drive circuit
    • Patent number 7,248,013
    • Issue date Jul 24, 2007
    • Fujinon Corporation
    • Hidenori Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Laser range finder
    • Patent number 6,862,084
    • Issue date Mar 1, 2005
    • Fuji Photo Optical Co., Ltd.
    • Koichi Nagata
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LENS DEVICE
    • Publication number 20100067129
    • Publication date Mar 18, 2010
    • Takao Ozaki
    • G02 - OPTICS
  • Information Patent Application

    LENS DEVICE
    • Publication number 20090091831
    • Publication date Apr 9, 2009
    • Takao OZAKI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS DEVICE
    • Publication number 20090091830
    • Publication date Apr 9, 2009
    • Takao OZAKI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS DEVICE
    • Publication number 20080226275
    • Publication date Sep 18, 2008
    • Takao OZAKI
    • G02 - OPTICS
  • Information Patent Application

    LENS DEVICE
    • Publication number 20080225414
    • Publication date Sep 18, 2008
    • Takao OZAKI
    • G02 - OPTICS
  • Information Patent Application

    LENS DEVICE
    • Publication number 20080225413
    • Publication date Sep 18, 2008
    • Takao OZAKI
    • G02 - OPTICS
  • Information Patent Application

    LENS DEVICE
    • Publication number 20080225412
    • Publication date Sep 18, 2008
    • Takao OZAKI
    • G02 - OPTICS
  • Information Patent Application

    Motor drive circuit
    • Publication number 20060257125
    • Publication date Nov 16, 2006
    • FUJINON CORPORATION
    • Hidenori Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Telescopic system with digital compass
    • Publication number 20060248736
    • Publication date Nov 9, 2006
    • FUJINON CORPORATION
    • Koichi Nagata
    • G02 - OPTICS
  • Information Patent Application

    Telescopic system with display in visual field
    • Publication number 20060164724
    • Publication date Jul 27, 2006
    • FUJINON CORPORATION
    • Koichi Nagata
    • G02 - OPTICS
  • Information Patent Application

    Laser range finder
    • Publication number 20040046953
    • Publication date Mar 11, 2004
    • Koichi Nagata
    • G02 - OPTICS