TREA

Shingo Ooyama

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal printhead
    • Patent number 6,229,557
    • Issue date May 8, 2001
    • Rohm Co., Ltd.
    • Shingo Ooyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Heater for sheet material
    • Patent number 5,391,861
    • Issue date Feb 21, 1995
    • Rohm Co., Ltd.
    • Shingo Ooyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Linear heater
    • Patent number 5,371,341
    • Issue date Dec 6, 1994
    • Rohm Co., Ltd.
    • Shigeo Ota
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heater for sheet material and method for adjusting resistance of same
    • Patent number 5,338,919
    • Issue date Aug 16, 1994
    • Rohm Co., Ltd.
    • Fumiaki Tagashira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Linear heater
    • Patent number 5,321,234
    • Issue date Jun 14, 1994
    • Rohm Co., Ltd.
    • Shingo Ooyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heater for sheet material
    • Patent number 5,306,898
    • Issue date Apr 26, 1994
    • Rohm Co., Ltd.
    • Shinya Yukawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heater for sheet material
    • Patent number 5,304,784
    • Issue date Apr 19, 1994
    • Rohm Co., Ltd.
    • Fumiaki Tagashira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heater for sheet material
    • Patent number 5,288,973
    • Issue date Feb 22, 1994
    • Rohm Co., Ltd.
    • Shigeo Ota
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heater for sheet material
    • Patent number 5,285,049
    • Issue date Feb 8, 1994
    • Rohm Co., Ltd.
    • Hiroshi Fukumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method of making unit heads for divisional-type thermal head
    • Patent number 5,222,291
    • Issue date Jun 29, 1993
    • Rohm Co., Ltd.
    • Shigeo Ota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS