TREA

Yoshiaki Yamanaka

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  • Hino, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 6,525,840
    • Issue date Feb 25, 2003
    • Konica Corporation
    • Tsuyoshi Haraguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 6,297,872
    • Issue date Oct 2, 2001
    • Konica Corporation
    • Junichi Imamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image processing method and apparatus
    • Patent number 6,222,613
    • Issue date Apr 24, 2001
    • Konica Corporation
    • Tsuyoshi Haraguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image reproducing method
    • Patent number 6,081,317
    • Issue date Jun 27, 2000
    • Konica Corporation
    • Shouichi Nomura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for determining an exposure for printing
    • Patent number 5,210,570
    • Issue date May 11, 1993
    • Konica Corporation
    • Kiyoshi Minamisawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY