TREA

Hiroyuki Sawada

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Headlight dimmer switch device
    • Patent number 4,929,806
    • Issue date May 29, 1990
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Kenshi Furuhashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Switch device for vehicle-speed control
    • Patent number 4,543,456
    • Issue date Sep 24, 1985
    • Kabushiki Kaisha Tokai Rika Denki Seisakusho
    • Masayosi Iwata
    • B60 - VEHICLES IN GENERAL