TREA

Tatsuo Okamoto

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  • Cupertino, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite MOS transistor device
    • Patent number 6,552,402
    • Issue date Apr 22, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Masayuki Ozasa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Composite MOS transistor device
    • Patent number 6,215,162
    • Issue date Apr 10, 2001
    • Matsushita Electronics Corporation
    • Masayuki Ozasa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Comb filter and method for controlling the same
    • Patent number 6,121,826
    • Issue date Sep 19, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Shiro Dosho
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE