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Kazufumi Nishida

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 7,318,974
    • Issue date Jan 15, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Hideo Ohara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 7,005,205
    • Issue date Feb 28, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Hisaaki Gyoten
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 6,893,765
    • Issue date May 17, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Kazufumi Nishida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell stack
    • Patent number 6,869,719
    • Issue date Mar 22, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhito Hatoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 6,746,793
    • Issue date Jun 8, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Hisaaki Gyoten
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell stack with separator of a laminate structure
    • Patent number 6,689,504
    • Issue date Feb 10, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Toshihiro Matsumoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell and method of manufacture thereof
    • Patent number 6,660,424
    • Issue date Dec 9, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Hisaaki Gyoten
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Solid polymer electrolyte fuel cell
    • Patent number 6,660,419
    • Issue date Dec 9, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kazufumi Nishida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell stack
    • Patent number 6,531,236
    • Issue date Mar 11, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhito Hatoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Solid polymer electrolyte fuel cell and method for producing the same
    • Patent number 6,372,373
    • Issue date Apr 16, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Hisaaki Gyoten
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polymer electrolyte fuel cell stack
    • Patent number 6,329,093
    • Issue date Dec 11, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Hideo Ohara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 6,210,823
    • Issue date Apr 3, 2001
    • Matsushita Electric Industrial Co. Ltd.
    • Kazuhito Hatoh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for activating fuel cell
    • Patent number 6,187,464
    • Issue date Feb 13, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Eiichi Yasumoto
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Polymer electrolyte fuel cell stack
    • Publication number 20050003260
    • Publication date Jan 6, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kazuhito Hatoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymer electrolyte fuel cell
    • Publication number 20040170885
    • Publication date Sep 2, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Hisaaki Gyoten
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell power generation system and operation method therefor
    • Publication number 20030198842
    • Publication date Oct 23, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kazufumi Nishida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Polymer electrolyte fuel cell stack
    • Publication number 20030134173
    • Publication date Jul 17, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kazuhito Hatoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymer electrolyte fuel cell
    • Publication number 20030003345
    • Publication date Jan 2, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Hideo Ohara
    • H01 - BASIC ELECTRIC ELEMENTS