TREA

Takashi Obi

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Color reproducing device
    • Patent number 7,672,017
    • Issue date Mar 2, 2010
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color reproducing device
    • Patent number 7,443,539
    • Issue date Oct 28, 2008
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color image processing apparatus
    • Patent number 7,251,362
    • Issue date Jul 31, 2007
    • Olympus Optical Co., Ltd.
    • Kenro Osawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Color image processing apparatus
    • Patent number 7,010,162
    • Issue date Mar 7, 2006
    • Olympus Optical Co., Ltd.
    • Kenro Osawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Image processing apparatus for correcting a color and texture of an...
    • Patent number 7,002,623
    • Issue date Feb 21, 2006
    • Olympus Optical Co., Ltd.
    • Nagaaki Ohyama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Color reproducing device
    • Patent number 6,961,149
    • Issue date Nov 1, 2005
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color reproducing device
    • Patent number 6,885,476
    • Issue date Apr 26, 2005
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color image processing apparatus
    • Patent number 6,549,653
    • Issue date Apr 15, 2003
    • Olympus Optical Co., Ltd.
    • Kenro Osawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Color reproducing device
    • Patent number 6,466,334
    • Issue date Oct 15, 2002
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color image recording and reproducing system
    • Patent number 5,864,364
    • Issue date Jan 26, 1999
    • Olympus Optical Co., Ltd.
    • Nagaaki Ohyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Computerized tomography system
    • Patent number 5,848,114
    • Issue date Dec 8, 1998
    • Hitachi Medical Corporation
    • Hiroyuki Kawai
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    COLOR REPRODUCING DEVICE
    • Publication number 20090016602
    • Publication date Jan 15, 2009
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Color image processing apparatus
    • Publication number 20060061841
    • Publication date Mar 23, 2006
    • Olympus Optical Co., Ltd.
    • Kenro Osawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Color reproducing device
    • Publication number 20050270548
    • Publication date Dec 8, 2005
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Color reproducing device
    • Publication number 20040160614
    • Publication date Aug 19, 2004
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Color image processing apparatus
    • Publication number 20030185438
    • Publication date Oct 2, 2003
    • Olympus Optical Co., Ltd.
    • Kenro Osawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Color reproducing device
    • Publication number 20020196456
    • Publication date Dec 26, 2002
    • Olympus Optical Co., Ltd.
    • Yasuhiro Komiya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE