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Takeshi Ishimaru

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Patents Grantslast 30 patents

  • Information Patent Grant

    Structure for securing diaphragm, and diaphragm pump and valve devi...
    • Patent number 10,233,917
    • Issue date Mar 19, 2019
    • Sumitomo Rubber Industries, Ltd.
    • Kouhei Morita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Structure for securing diaphragm, diaphragm pump and valve device e...
    • Patent number 10,107,280
    • Issue date Oct 23, 2018
    • Sumitomo Rubber Industries, Ltd.
    • Takeshi Ishimaru
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve device
    • Patent number 9,856,986
    • Issue date Jan 2, 2018
    • Sumitomo Rubber Industries, Ltd.
    • Kazuo Futamata
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Valve device
    • Patent number 9,802,198
    • Issue date Oct 31, 2017
    • Sumitomo Rubber Industries, Ltd.
    • Kazuo Futamata
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Artificial turf and artificial turf facility
    • Patent number 9,458,579
    • Issue date Oct 4, 2016
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Takeshi Ishimaru
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Conductive roller
    • Patent number 8,211,000
    • Issue date Jul 3, 2012
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Takashi Marui
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Paper-feeding roller
    • Patent number 7,448,610
    • Issue date Nov 11, 2008
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Yasuchika Ito
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUORORUBBER TUBE
    • Publication number 20170268494
    • Publication date Sep 21, 2017
    • Sumitomo Rubber Industries, Ltd.
    • Kentaro FUJIMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RUBBER TUBE, AND METHOD OF PRODUCING THE SAME
    • Publication number 20170261134
    • Publication date Sep 14, 2017
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Kentaro FUJIMOTO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    STRUCTURE FOR SECURING DIAPHRAGM, AND DIAPHRAGM PUMP AND VALVE DEVI...
    • Publication number 20170122303
    • Publication date May 4, 2017
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Kouhei MORITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STRUCTURE FOR SECURING DIAPHRAGM, DIAPHRAGM PUMP AND VALVE DEVICE E...
    • Publication number 20170107981
    • Publication date Apr 20, 2017
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Takeshi ISHIMARU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20160367990
    • Publication date Dec 22, 2016
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Kazuo FUTAMATA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20160334024
    • Publication date Nov 17, 2016
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Kazuo FUTAMATA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEDICAL TUBE, METHOD FOR MANUFACTURING SAME, AND TUBE CONNECTOR
    • Publication number 20160082244
    • Publication date Mar 24, 2016
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Takeshi ISHIMARU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ARTIFICIAL TURF AND ARTIFICIAL TURF FACILITY
    • Publication number 20140093663
    • Publication date Apr 3, 2014
    • SUMITOMO RUBBER INDUSTRIES LTD.
    • Takeshi Ishimaru
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    PARTICULATE SUBSTANCE FOR FILLING ARTIFICIAL TURF AND ARTIFICIAL TU...
    • Publication number 20110189408
    • Publication date Aug 4, 2011
    • Takeshi Ishimaru
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CONDUCTIVE ROLLER
    • Publication number 20100069208
    • Publication date Mar 18, 2010
    • Takashi MARUI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Paper-feeding roller
    • Publication number 20060082042
    • Publication date Apr 20, 2006
    • Sumitomo Rubber Industries, Ltd.
    • Yasuchika Ito
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL