TREA

Itaru Mitsugi

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  • Kadoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dust venting contact with a non-circular hole
    • Patent number 4,412,113
    • Issue date Oct 25, 1983
    • Matsushita Electric Industrial Co., Ltd.
    • Itaru Mitsugi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Channel selector
    • Patent number 4,126,051
    • Issue date Nov 21, 1978
    • Matsushita Electric Industrial Co., Ltd.
    • Toshio Hayakawa
    • H03 - BASIC ELECTRONIC CIRCUITRY