TREA

Koji Watanabe

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  • Fujisawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tire and mold
    • Patent number 9,278,580
    • Issue date Mar 8, 2016
    • The Yokohama Rubber Co., Ltd.
    • Isamu Kishizoe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automobile tire
    • Patent number D650734
    • Issue date Dec 20, 2011
    • The Yokohama Rubber Co., Ltd.
    • Masaya Mita
    • D12 - Transportation
  • Information Patent Grant

    Automobile tire
    • Patent number D547717
    • Issue date Jul 31, 2007
    • The Yokohama Rubber Co., Ltd.
    • Kenji Yamane
    • D12 - Transportation
  • Information Patent Grant

    Highly strengthened spring and process for producing the same
    • Patent number 6,544,360
    • Issue date Apr 8, 2003
    • NHK Spring Co., Ltd.
    • Akira Tange
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Automobile tire
    • Patent number D461763
    • Issue date Aug 20, 2002
    • The Yokohama Rubber Co., Ltd.
    • Izumi Kuramochi
    • D12 - Transportation
  • Information Patent Grant

    Wear-resistant cast aluminum alloy process of producing the same
    • Patent number 5,762,728
    • Issue date Jun 9, 1998
    • Nippon Light Metal Company Ltd.
    • Yukio Kuramasu
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Magnesium alloy
    • Patent number 5,681,403
    • Issue date Oct 28, 1997
    • Nissan Motor Co., Ltd.
    • Kunihiko Makino
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Molding for a front glass
    • Patent number 5,561,954
    • Issue date Oct 8, 1996
    • Nifco, Inc.
    • Koji Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Molding for a front glass
    • Patent number 5,555,685
    • Issue date Sep 17, 1996
    • Nifco, Inc.
    • Koji Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Molding for a front glass
    • Patent number 5,553,428
    • Issue date Sep 10, 1996
    • Nifco Inc.
    • Koji Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flush mount molding member
    • Patent number 5,360,251
    • Issue date Nov 1, 1994
    • Nifco, Inc.
    • Koji Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Camshaft
    • Patent number 4,905,538
    • Issue date Mar 6, 1990
    • Nissan Motor Co., Ltd.
    • Koji Watanabe
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Fastener made of synthetic resin
    • Patent number 4,821,381
    • Issue date Apr 18, 1989
    • Nifco, Inc.
    • Yoshio Kaneko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for clamping one terminal end of a tape in a tape reel
    • Patent number 4,436,253
    • Issue date Mar 13, 1984
    • Nifco, Inc.
    • Koji Watanabe
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tape reel
    • Patent number 4,371,123
    • Issue date Feb 1, 1983
    • Nifco Inc.
    • Koji Watanabe
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Stopper for opening
    • Patent number 4,334,632
    • Issue date Jun 15, 1982
    • Nifco Inc.
    • Koji Watanabe
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bottle carrier
    • Patent number 4,248,470
    • Issue date Feb 3, 1981
    • Nifco Inc.
    • Takuo Yuda
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tape reel for video tape cassette
    • Patent number 4,234,137
    • Issue date Nov 18, 1980
    • Nifco Inc.
    • Koji Watanabe
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Catching and holding the terminal end of a tape in a tape reel
    • Patent number 4,226,382
    • Issue date Oct 7, 1980
    • Nifco Inc.
    • Koji Watanabe
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents