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Tsunemori Yoshida

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  • Sanda-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing separator for fuel cells
    • Patent number 7,442,329
    • Issue date Oct 28, 2008
    • Nippon Pillar Packing Co., Ltd.
    • Tsunemori Yoshida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Carbon-phenol resin molding compound
    • Patent number 7,199,186
    • Issue date Apr 3, 2007
    • Lignyte Co., Ltd.
    • Isamu Ide
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fuel cell separator
    • Patent number 7,033,692
    • Issue date Apr 25, 2006
    • Nippon Pillar Packing Co., Ltd.
    • Kazuhiko Otawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell separator and production method therefor
    • Patent number 7,029,783
    • Issue date Apr 18, 2006
    • Nippon Pillar Packing Co., Ltd.
    • Kazuhiko Otawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Separator for a fuel cell and a method of producing the same
    • Patent number 6,815,111
    • Issue date Nov 9, 2004
    • Nippon Pillar Packing Co., Ltd.
    • Tsunemori Yoshida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Separator for a fuel cell and a method of producing the same
    • Patent number 6,660,420
    • Issue date Dec 9, 2003
    • Nippon Pillar Packing Co., Ltd.
    • Tsunemori Yoshida
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Separator for a fuel cell
    • Patent number 6,468,685
    • Issue date Oct 22, 2002
    • Nippon Pillar Packing Co., Ltd.
    • Tsunemori Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Separator for fuel cells
    • Publication number 20060263669
    • Publication date Nov 23, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Tsunemori Yoshida
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Separator for fuel cell and molding material therefor
    • Publication number 20060246335
    • Publication date Nov 2, 2006
    • Nippon Pillar Packing Co. Ltd.
    • Tsunemori Yoshida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell separator
    • Publication number 20060172175
    • Publication date Aug 3, 2006
    • Nippon Pillar Packing Co., Ltd.
    • Kazuhiko Otawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Carbon-phenol resin molding compound
    • Publication number 20030036597
    • Publication date Feb 20, 2003
    • Isamu Ide
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Separator for fuel cells
    • Publication number 20030035992
    • Publication date Feb 20, 2003
    • Tsunemori Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS