TREA

Michinao Osawa

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  • Nagano-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image output controller
    • Patent number 7,898,704
    • Issue date Mar 1, 2011
    • Seiko Epson Corporation
    • Takashi Doi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Production of a color conversion profile utilizing comparison of sp...
    • Patent number 7,605,943
    • Issue date Oct 20, 2009
    • Seiko Epson Corporation
    • Roy S. Berns
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color correction device
    • Patent number 7,019,867
    • Issue date Mar 28, 2006
    • Seiko Epson Corporation
    • Naoki Kuwata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color correction device
    • Patent number 6,404,509
    • Issue date Jun 11, 2002
    • Seiko Epson Corporation
    • Naoki Kuwata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents