TREA

Hiroshi Maekawa

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  • Amagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas sensor
    • Patent number 5,876,578
    • Issue date Mar 2, 1999
    • Mitsubishi Denki Kabushiki Kaisha
    • Shiro Yamauchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Toner image-fixing device
    • Patent number 4,121,888
    • Issue date Oct 24, 1978
    • Mitsubishi Denki Kabushiki Kaisha
    • Kouichi Tomura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY