TREA

Kyuichi Hareyama

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  • Tokyo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reference voltage source circuit
    • Patent number 4,087,758
    • Issue date May 2, 1978
    • Nippon Electric Co., Ltd.
    • Kyuichi Hareyama
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Current-splitting network
    • Patent number 3,943,431
    • Issue date Mar 9, 1976
    • Nippon Electric Company, Limited
    • Kyuichi Hareyama
    • G05 - CONTROLLING REGULATING