TREA

Yasuo Yamazaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric noise absorber
    • Patent number 5,355,109
    • Issue date Oct 11, 1994
    • Kitagawa Industries Co., Ltd.
    • Yasuo Yamazaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Fixing device for a noise absorber
    • Patent number 5,351,017
    • Issue date Sep 27, 1994
    • Kitagawa Industries Co., Ltd.
    • Tsurayuki Yano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrical noise absorber
    • Patent number 5,264,814
    • Issue date Nov 23, 1993
    • Kitagawa Industries Co., Ltd.
    • Yasuo Yamazaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE