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Nobumitsu Ohshima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubber composition
    • Patent number 7,678,855
    • Issue date Mar 16, 2010
    • Bridgestone Corporation
    • Nobumitsu Ohshima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reclaimed rubber and process for producing the same
    • Patent number 6,576,680
    • Issue date Jun 10, 2003
    • Bridgestone Corporation
    • Nobumitsu Ohshima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reclaimed rubber and process for reclaiming vulcanized rubber
    • Patent number 6,335,377
    • Issue date Jan 1, 2002
    • Bridgestone Corporation
    • Ryuji Izumoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    RUBBER COMPOSITION
    • Publication number 20070191533
    • Publication date Aug 16, 2007
    • Bridgestone Corporation
    • Nobumitsu Ohshima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Rubber composition
    • Publication number 20070037919
    • Publication date Feb 15, 2007
    • Bridgestone Corporation
    • Nobumitsu Ohshima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Reclaimed rubber and process for producing the same
    • Publication number 20010025060
    • Publication date Sep 27, 2001
    • Nobumitsu Ohshima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...