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Yoshifumi Kojima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal-rubber laminate material
    • Patent number 10,047,697
    • Issue date Aug 14, 2018
    • NOK Corporation
    • Yoshifumi Kojima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aqueous surface-treating agent
    • Patent number 8,658,722
    • Issue date Feb 25, 2014
    • NOK Klueber Co., Ltd.
    • Masaki Tahara
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Rubber composition
    • Patent number 8,623,949
    • Issue date Jan 7, 2014
    • NOK Corporation
    • Hideto Komurasaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Gasket
    • Patent number 7,654,538
    • Issue date Feb 2, 2010
    • NOK Corporation
    • Nobuyuki Oka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluoroelastomer composition
    • Patent number 7,365,122
    • Issue date Apr 29, 2008
    • NOK Corporation
    • Yoshifumi Kojima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fluoroelastomer composition
    • Patent number 7,202,299
    • Issue date Apr 10, 2007
    • NOK Corporation
    • Yoshifumi Kojima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hard disc drive cover-integrated gasket
    • Patent number 7,099,111
    • Issue date Aug 29, 2006
    • NOK Corporation
    • Yoshifumi Kojima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Hard disc drive cover-integrated gasket
    • Patent number 7,050,263
    • Issue date May 23, 2006
    • NOK Corporation
    • Yoshifumi Kojima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Split boots and method of connecting the boots, depositing agent, a...
    • Patent number 6,764,243
    • Issue date Jul 20, 2004
    • NOK Corporation
    • Yasuaki Inuzuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resin composition for automobile constant velocity joint boot and m...
    • Patent number 5,733,986
    • Issue date Mar 31, 1998
    • NOK Corporation
    • Kazuhisa Senda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AQUEOUS SURFACE-TREATING AGENT
    • Publication number 20140228261
    • Publication date Aug 14, 2014
    • NOK Corporation
    • Masaki Tahara
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METAL-RUBBER LAMINATE MATERIAL
    • Publication number 20130285334
    • Publication date Oct 31, 2013
    • Yoshifumi Kojima
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    RUBBER COMPOSITION
    • Publication number 20110315486
    • Publication date Dec 29, 2011
    • NOK Corporation
    • Hideto Komurasaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AQUEOUS SURFACE-TREATING AGENT
    • Publication number 20100222475
    • Publication date Sep 2, 2010
    • NOK KLUBER CO., LTD.
    • Masaki Tahara
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Joint Boot
    • Publication number 20090105421
    • Publication date Apr 23, 2009
    • Yoshiyuki Takeishi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    EPDM Composition
    • Publication number 20090088522
    • Publication date Apr 2, 2009
    • NOK Corporation
    • Atsushi Yokota
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Sealing material
    • Publication number 20090014965
    • Publication date Jan 15, 2009
    • NOK Corporation
    • Masashi Kudo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Thermoplastic Elastomer Blend
    • Publication number 20080108758
    • Publication date May 8, 2008
    • Kensuke Watanabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Material for vibration-absorbable mounts
    • Publication number 20070221815
    • Publication date Sep 27, 2007
    • Kenichi Fujimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Sealing material
    • Publication number 20070221448
    • Publication date Sep 27, 2007
    • Masashi Kudo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Sealing material
    • Publication number 20070225448
    • Publication date Sep 27, 2007
    • Masashi Kudo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Fluoroelastomer composition
    • Publication number 20070083000
    • Publication date Apr 12, 2007
    • Yoshifumi Kojima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Sealing material
    • Publication number 20060155074
    • Publication date Jul 13, 2006
    • NOK Corporation
    • Masashi Kudo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    HARD DISC DRIVE COVER-INTEGRATED GASKET
    • Publication number 20060146444
    • Publication date Jul 6, 2006
    • Yoshifumi Kojima
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Thermoplastic elastomer, composition, gasket, molded gasket and str...
    • Publication number 20060074170
    • Publication date Apr 6, 2006
    • NOK CORPOATION
    • Yoshifumi Kojima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Gasket
    • Publication number 20050248101
    • Publication date Nov 10, 2005
    • Nobuyuki Oka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vibration absorption mount material
    • Publication number 20050171288
    • Publication date Aug 4, 2005
    • Kenichi Fujimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hard disc drive cover-integrated gasket
    • Publication number 20050104303
    • Publication date May 19, 2005
    • Yoshifumi Kojima
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Rubber composition for fuel-cell sealing part, hard-disk-drive topc...
    • Publication number 20050020740
    • Publication date Jan 27, 2005
    • Shin-ya Matsunaga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Fluoroelastomer composition
    • Publication number 20040162380
    • Publication date Aug 19, 2004
    • Yoshifumi Kojima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...