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Ryotaro Suefuji

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reinforcing layer for rubber product
    • Patent number 10,442,624
    • Issue date Oct 15, 2019
    • The Yokohama Rubber Co., Ltd.
    • Gang Hou
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Steel cord and method of manufacturing rubber product
    • Patent number 10,309,041
    • Issue date Jun 4, 2019
    • The Yokohama Rubber Co., Ltd.
    • Ryotaro Suefuji
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Conveyor belt
    • Patent number 10,160,600
    • Issue date Dec 25, 2018
    • The Yokohama Rubber Co., Ltd.
    • Gang Hou
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Coating rubber composition for conveyer belts
    • Patent number 10,011,428
    • Issue date Jul 3, 2018
    • The Yokohama Rubber Co., Ltd.
    • Hidehiro Sasakuma
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Steel cord and method of manufacturing rubber product
    • Patent number 9,994,995
    • Issue date Jun 12, 2018
    • The Yokohama Rubber Co., Ltd.
    • Ryotaro Suefuji
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rubber composition and conveyor belt using same
    • Patent number 9,850,069
    • Issue date Dec 26, 2017
    • The Yokohama Rubber Co., Ltd.
    • Hidehiro Sasakuma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Steel cord and conveyor belt
    • Patent number 9,828,181
    • Issue date Nov 28, 2017
    • The Yokohama Rubber Co., Ltd.
    • Gang Hou
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor belt
    • Patent number 9,783,367
    • Issue date Oct 10, 2017
    • The Yokohama Rubber Co., Ltd.
    • Atsushi Miyajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rubber composition for conveyor belt, and conveyor belt
    • Patent number 9,403,643
    • Issue date Aug 2, 2016
    • The Yokohama Rubber Co., Ltd.
    • Hidehiro Sasakuma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rubber-reinforcing steel cord and conveyor belt
    • Patent number 9,352,906
    • Issue date May 31, 2016
    • The Yokohama Rubber Co., Ltd.
    • Ryotaro Suefuji
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Grant

    Tire-wheel assembly
    • Patent number 7,191,811
    • Issue date Mar 20, 2007
    • The Yokohama Rubber Co., Ltd.
    • Takeshi Hotaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire wheel assembly
    • Patent number 6,932,130
    • Issue date Aug 23, 2005
    • The Yokohama Rubber Co., Ltd.
    • Takeshi Hotaka
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Reinforcing Layer for Rubber Product
    • Publication number 20180305129
    • Publication date Oct 25, 2018
    • The Yokohama Rubber Co., Ltd.
    • Gang Hou
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Conveyor Belt
    • Publication number 20180148263
    • Publication date May 31, 2018
    • The Yokohama Rubber Co., Ltd.
    • Gang Hou
    • D07 - ROPES CABLES OTHER THAN ELECTRIC
  • Information Patent Application

    Rubber Composition and Conveyor Belt Using Same
    • Publication number 20170197789
    • Publication date Jul 13, 2017
    • The Yokohama Rubber Co., Ltd.
    • Hidehiro Sasakuma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    COATING RUBBER COMPOSITION FOR CONVEYER BELTS
    • Publication number 20170043954
    • Publication date Feb 16, 2017
    • The Yokohama Rubber Co., Ltd.
    • Hidehiro Sasakuma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Rubber Composition for Conveyor Belt, And Conveyor Belt
    • Publication number 20160096684
    • Publication date Apr 7, 2016
    • The Yokohama Rubber Co., Ltd.
    • Hidehiro Sasakuma
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Rubber-Reinforcing Steel Cord And Conveyor Belt
    • Publication number 20150246775
    • Publication date Sep 3, 2015
    • The Yokohama Rubber Co.,LTD.
    • Ryotaro Suefuji
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Conveyor Belt
    • Publication number 20150232276
    • Publication date Aug 20, 2015
    • The Yokohama Rubber Co., Ltd.
    • Atsushi Miyajima
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Steel Cord and Method of Manufacturing Rubber Product
    • Publication number 20150211176
    • Publication date Jul 30, 2015
    • The Yokohama Rubber Co., Ltd.
    • Ryotaro Suefuji
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Tire wheel assembly
    • Publication number 20050051248
    • Publication date Mar 10, 2005
    • Takeshi Hotaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tire-wheel assembly
    • Publication number 20040244897
    • Publication date Dec 9, 2004
    • Takeshi Hotaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tire-wheel assembly
    • Publication number 20040231773
    • Publication date Nov 25, 2004
    • Takeshi Hotaka
    • B60 - VEHICLES IN GENERAL