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Takeshi Masuyama

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  • Takatsuki, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Humidity sensor
    • Patent number 4,041,437
    • Issue date Aug 9, 1977
    • Matsushita Electric Industrial Co., Ltd.
    • Mikio Matsuura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Voltage-dependent resistor
    • Patent number 4,028,277
    • Issue date Jun 7, 1977
    • Matsushita Electric Industrial Co., Ltd.
    • Mikio Matsuura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Voltage-dependent resistor
    • Patent number 3,999,159
    • Issue date Dec 21, 1976
    • Matsushita Electric Industrial Co., Ltd.
    • Mikio Matsuura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Voltage variable resistor
    • Patent number 3,936,396
    • Issue date Feb 3, 1976
    • Matsushita Electric Industrial Co., Ltd.
    • Takeshi Masuyama
    • H01 - BASIC ELECTRIC ELEMENTS