TREA

Bortman T. Jung

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ignition coil device for engine
    • Patent number 5,225,801
    • Issue date Jul 6, 1993
    • Toyo Denso Kabushiki Kaisha
    • Yashuhiko Ida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition coil device for engine
    • Patent number 5,109,209
    • Issue date Apr 28, 1992
    • Toyo Denso Kabushiki Kaisha
    • Yasuhiko Ida
    • H01 - BASIC ELECTRIC ELEMENTS