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Hajime Oda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor system
    • Patent number 6,868,362
    • Issue date Mar 15, 2005
    • Seiko Precision Inc.
    • Hajime Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Display device
    • Patent number 6,680,723
    • Issue date Jan 20, 2004
    • Seiko Precision Circuits Inc.
    • Hajime Oda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Exposure control drive apparatus
    • Patent number 6,650,833
    • Issue date Nov 18, 2003
    • Seiko Precision Inc.
    • Hajime Oda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photometric apparatus
    • Patent number 6,509,963
    • Issue date Jan 21, 2003
    • Seiko Instruments Inc.
    • Hajime Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Object sensing apparatus having filter member
    • Patent number 6,100,983
    • Issue date Aug 8, 2000
    • Seiko Precision Inc.
    • Hajime Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Photometric device and camera having the photometric device
    • Patent number 6,058,270
    • Issue date May 2, 2000
    • Seiko Precision Inc.
    • Yoichi Seki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera shutter and driving device having piezoelectric element for...
    • Patent number 6,027,260
    • Issue date Feb 22, 2000
    • Seiko Precision Inc.
    • Hajime Oda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Device for determining a distance range of an object
    • Patent number 5,828,584
    • Issue date Oct 27, 1998
    • Seiko Precision Inc.
    • Hajime Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Distance measurement device
    • Patent number 5,781,282
    • Issue date Jul 14, 1998
    • Seiko Precision Inc.
    • Hajime Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Distance measurement device
    • Patent number 5,745,224
    • Issue date Apr 28, 1998
    • Seiko Precision Inc.
    • Hajime Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Distance measurement device
    • Patent number 5,737,245
    • Issue date Apr 7, 1998
    • Seiko Precision Inc.
    • Hajime Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for determining a distance range of an object
    • Patent number 5,699,280
    • Issue date Dec 16, 1997
    • Seiko Precision Inc.
    • Hajime Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Active trigonometrical distance measuring apparatus with delay circ...
    • Patent number 5,640,005
    • Issue date Jun 17, 1997
    • Seiko Precision Inc.
    • Hajime Oda
    • G02 - OPTICS
  • Information Patent Grant

    Ink jet head block
    • Patent number 5,581,288
    • Issue date Dec 3, 1996
    • Seiko Precision Inc.
    • Yukiharu Shimizu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Electrostatic capacitance-type sensor
    • Patent number 5,554,973
    • Issue date Sep 10, 1996
    • Seikosha Co., Ltd.
    • Kazunori Kawashima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Ink jet head
    • Patent number 5,534,903
    • Issue date Jul 9, 1996
    • Seikosha Co., Ltd.
    • Tsuyoshi Hayakawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Distance measuring device for a camera
    • Patent number 5,389,996
    • Issue date Feb 14, 1995
    • Seikosha Co., Ltd.
    • Hajime Oda
    • G02 - OPTICS
  • Information Patent Grant

    Instant photocopying apparatus
    • Patent number 5,367,357
    • Issue date Nov 22, 1994
    • Seikosha Co., Ltd.
    • Hiroshi Sudo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Serial printer
    • Patent number 5,344,245
    • Issue date Sep 6, 1994
    • Seikosha Co., Ltd.
    • Akio Tajima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Instant photographic copier
    • Patent number 5,245,382
    • Issue date Sep 14, 1993
    • Seikosha Co., Ltd.
    • Hajime Oda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Instant photocopying apparatus
    • Patent number 5,218,401
    • Issue date Jun 8, 1993
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Programmable shutter
    • Patent number 5,006,880
    • Issue date Apr 9, 1991
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Strobe control circuit for flash photography
    • Patent number 4,771,309
    • Issue date Sep 13, 1988
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter control device for camera
    • Patent number 4,763,155
    • Issue date Aug 9, 1988
    • Seikosha Co., Ltd.
    • Hajime Oda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Time recorder with printing wheels and impression hammer
    • Patent number 4,755,835
    • Issue date Jul 5, 1988
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Time recorder with automatic correction for momentary discontinuati...
    • Patent number 4,751,521
    • Issue date Jun 14, 1988
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Automatic film sensitivity change-over device
    • Patent number 4,702,579
    • Issue date Oct 27, 1987
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Program shutter
    • Patent number 4,697,908
    • Issue date Oct 6, 1987
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera shutter
    • Patent number 4,696,560
    • Issue date Sep 29, 1987
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Programmable shutter
    • Patent number 4,693,583
    • Issue date Sep 15, 1987
    • Seikosha Co., Ltd.
    • Masuo Ogihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    STORAGE SYSTEM AND STORAGE NODE MANAGEMENT METHOD
    • Publication number 20240354008
    • Publication date Oct 24, 2024
    • Hitachi, Ltd
    • Hajime ODA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Display device
    • Publication number 20010052892
    • Publication date Dec 20, 2001
    • Hajime Oda
    • G02 - OPTICS
  • Information Patent Application

    Photometric apparatus
    • Publication number 20010012105
    • Publication date Aug 9, 2001
    • Hajime Oda
    • G01 - MEASURING TESTING