TREA

Chieko Aoki

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tire having bead core with stretchable portion
    • Patent number 10,195,911
    • Issue date Feb 5, 2019
    • Sumitomo Rubber Industries, Ltd.
    • Chieko Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic tire
    • Patent number 9,272,582
    • Issue date Mar 1, 2016
    • Sumitomo Rubber Industries Limited
    • Chieko Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Run-flat tire
    • Patent number 8,397,777
    • Issue date Mar 19, 2013
    • Sumitomo Rubber Industries, Ltd.
    • Hiroshi Matsui
    • B60 - VEHICLES IN GENERAL
  • 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

    Pneumatic tire
    • Patent number 6,651,714
    • Issue date Nov 25, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Chieko Aoki
    • 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

    Vehicle tire including tread portion defined by cycloid curve or ep...
    • Patent number 6,575,214
    • Issue date Jun 10, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Naoaki Iwasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Noise damper for pneumatic tire
    • Patent number 6,533,009
    • Issue date Mar 18, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Chieko Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic tire
    • Patent number 6,457,503
    • Issue date Oct 1, 2002
    • Sumitomo Rubber Industries, Ltd.
    • Chieko Aoki
    • 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

    Vehicle tire including tread portion having profile
    • Patent number 6,073,668
    • Issue date Jun 13, 2000
    • Sumitomo Rubber Industries, Inc.
    • Naoaki Iwasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic tire including pitch sequence
    • Patent number 5,996,660
    • Issue date Dec 7, 1999
    • Sumitomo Rubber Industries, Ltd.
    • Kiichiro Kakumu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Radial tire with reduction of uneven wear of shoulder portions
    • Patent number 5,503,205
    • Issue date Apr 2, 1996
    • Sumitomo Rubber Industries, Ltd.
    • Chieko Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Radial tire
    • Patent number 5,431,208
    • Issue date Jul 11, 1995
    • Sumitomo Rubber Industries, Ltd.
    • Chieko Aoki
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    BEAD PRESSING FORCE PREDICTION METHOD, TIRE MANUFACTURING METHOD, A...
    • Publication number 20240181731
    • Publication date Jun 6, 2024
    • Sumitomo Rubber Industries, Ltd.
    • Chieko AOKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PNEUMATIC TIRE
    • Publication number 20160272013
    • Publication date Sep 22, 2016
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Chieko AOKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PNEUMATIC TIRE
    • Publication number 20130186542
    • Publication date Jul 25, 2013
    • Sumitomo Rubber Industries Ltd.
    • Chieko Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RUN-FLAT TIRE
    • Publication number 20100236683
    • Publication date Sep 23, 2010
    • Hiroshi Matsui
    • B60 - VEHICLES IN GENERAL
  • 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

    Pneumatic tire
    • Publication number 20030051789
    • Publication date Mar 20, 2003
    • Sumitomo Rubber Industries, Ltd.
    • Chieko Aoki
    • 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

    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 20020033215
    • Publication date Mar 21, 2002
    • Chieko Aoki
    • 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
  • Information Patent Application

    Tire noise reducing system
    • Publication number 20010004924
    • Publication date Jun 28, 2001
    • Chieko Aoki
    • B60 - VEHICLES IN GENERAL