TREA

Tatsuo Okuda

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Digital camera with improved portability and ease of use
    • Patent number 8,009,226
    • Issue date Aug 30, 2011
    • Ricoh Company, Ltd.
    • Tatsuo Okuda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Camera including a slip-proof section
    • Patent number 7,672,583
    • Issue date Mar 2, 2010
    • Ricoh Company, Ltd.
    • Masami Iida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital camera
    • Patent number D587292
    • Issue date Feb 24, 2009
    • Ricoh Company, Ltd.
    • Masahiro Kurita
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Control portion of a digital camera
    • Patent number D565076
    • Issue date Mar 25, 2008
    • Ricoh Company, Ltd.
    • Masahiro Kurita
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital camera
    • Patent number D547344
    • Issue date Jul 24, 2007
    • Ricoh Company, Ltd.
    • Masahiro Kurita
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital camera
    • Patent number D547345
    • Issue date Jul 24, 2007
    • Ricoh Company, Ltd.
    • Masami Iida
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Digital camera having a display device with a cover
    • Patent number 7,057,660
    • Issue date Jun 6, 2006
    • Ricoh Company, Ltd.
    • Tatsuo Okuda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital camera and imaging method
    • Patent number 7,046,275
    • Issue date May 16, 2006
    • Ricoh Company, Ltd.
    • Hirohisa Yamada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image formation apparatus
    • Patent number 6,934,502
    • Issue date Aug 23, 2005
    • Ricoh Company, Limited
    • Tatsuo Okuda
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Editor
    • Patent number D352522
    • Issue date Nov 15, 1994
    • Ricoh Company, Ltd.
    • Kenichi Tomatsu
    • D18 - Printing and office machinery
  • Information Patent Grant

    Copying machine with printer and facsimile transmitter-receiver
    • Patent number D350766
    • Issue date Sep 20, 1994
    • Ricoh Company, Ltd.
    • Kenichi Tomatsu
    • D18 - Printing and office machinery
  • Information Patent Grant

    Copying machine
    • Patent number D324064
    • Issue date Feb 18, 1992
    • Ricoh Company, Ltd.
    • Ken-ichi Tomatsu
    • D18 - Printing and office machinery

Patents Applicationslast 30 patents

  • Information Patent Application

    Camera
    • Publication number 20070076097
    • Publication date Apr 5, 2007
    • Masami Iida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Electronic camera suitable for photography in vertical and horizont...
    • Publication number 20040246343
    • Publication date Dec 9, 2004
    • Tatsuo Okuda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image formation apparatus
    • Publication number 20030228168
    • Publication date Dec 11, 2003
    • Tatsuo Okuda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY