TREA

Masami Nishikawa

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  • Kobe-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Noise damper for pneumatic tire
    • Patent number 6,880,597
    • Issue date Apr 19, 2005
    • Sumitomo Rubber Industries, Ltd.
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire noise reducing system
    • Patent number 6,755,483
    • Issue date Jun 29, 2004
    • Sumitomo Rubber Industries, Ltd.
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire noise reducing system
    • Patent number 6,729,373
    • Issue date May 4, 2004
    • Sumitomo Rubber Industries, Ltd.
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire noise reducing system
    • Patent number 6,726,289
    • Issue date Apr 27, 2004
    • Sumitomo Rubber Industries, Ltd.
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire noise reducing system
    • Patent number 6,588,469
    • Issue date Jul 8, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of correcting tire unbalance
    • Patent number 6,581,658
    • Issue date Jun 24, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Tokuzo Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Noise damper for pneumatic tire
    • Patent number 6,450,225
    • Issue date Sep 17, 2002
    • Sumitomo Rubber Industries, Ltd.
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic tire and wheel rim
    • Patent number 6,343,843
    • Issue date Feb 5, 2002
    • Sumitomo Rubber Industries, Ltd.
    • Masami Nishikawa
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Tire noise reducing system
    • Publication number 20030188817
    • Publication date Oct 9, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Noise damper for pneumatic tire
    • Publication number 20030041942
    • Publication date Mar 6, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tire noise reducing system
    • Publication number 20030020320
    • Publication date Jan 30, 2003
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Method of correcting tire unbalance
    • Publication number 20020124921
    • Publication date Sep 12, 2002
    • Tokuzo Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tire noise reducing system
    • Publication number 20020059971
    • Publication date May 23, 2002
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Noise damper for pneumatic tire
    • Publication number 20010007268
    • Publication date Jul 12, 2001
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tire noise reducing system
    • Publication number 20010006084
    • Publication date Jul 5, 2001
    • Naoki Yukawa
    • B60 - VEHICLES IN GENERAL