TREA

Hideaki Tsukada

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  • Sabae, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable resistor
    • Patent number 6,434,815
    • Issue date Aug 20, 2002
    • Murata Manufacturing Co., Ltd.
    • Katsuhiro Onishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable resistor
    • Patent number 6,111,493
    • Issue date Aug 29, 2000
    • Murata Manufacturing Co., Ltd.
    • Katsuhiro Onishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable resistor
    • Patent number 6,016,098
    • Issue date Jan 18, 2000
    • Murata Manufacturing Co., Ltd.
    • Katsuhiro Onishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable resistor
    • Patent number 5,790,012
    • Issue date Aug 4, 1998
    • Murata Manufacturing Co., Ltd.
    • Yoshiyuki Nakatsu
    • H01 - BASIC ELECTRIC ELEMENTS