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Katsuhiko Shirai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Wave-shaping circuit
    • Patent number 5,631,585
    • Issue date May 20, 1997
    • Nippondenso Co., Ltd.
    • Kenji Kinoshita
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Load driving circuit with protective circuit
    • Patent number 5,568,347
    • Issue date Oct 22, 1996
    • Nippondenso Co., Ltd.
    • Katsuhiko Shirai
    • H03 - BASIC ELECTRONIC CIRCUITRY