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Eiichi Yasumoto

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell power generation system and operation stop method of the...
    • Patent number 8,771,892
    • Issue date Jul 8, 2014
    • Panasonic Corporation
    • Yasushi Sugawara
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Fuel cell system with controlled stop process for a shut-down opera...
    • Patent number 8,728,674
    • Issue date May 20, 2014
    • Panasonic Corporation
    • Junji Morita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell
    • Patent number 8,435,692
    • Issue date May 7, 2013
    • Panasonic Corporation
    • Soichi Shibata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of preserving polymer electrolyte fuel cell stack and preser...
    • Patent number 8,435,657
    • Issue date May 7, 2013
    • Panasonic Corporation
    • Shinichi Arisaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of preserving polymer electrolyte fuel cell stack and preser...
    • Patent number 8,137,829
    • Issue date Mar 20, 2012
    • Panasonic Corporation
    • Shinichi Arisaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Preservation assembly of polymer electrolyte fuel cell stack
    • Patent number 8,021,772
    • Issue date Sep 20, 2011
    • Panasonic Corporation
    • Yoichiro Tsuji
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of preserving polymer electrolyte fuel cell stack and preser...
    • Patent number 8,003,239
    • Issue date Aug 23, 2011
    • Panasonic Corporation
    • Yoichiro Tsuji
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method of preserving polymer electrolyte fuel cell stack and preser...
    • Patent number 7,976,972
    • Issue date Jul 12, 2011
    • Panasonic Corporation
    • Shinichi Arisaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Separator plate and fuel cell
    • Patent number 7,790,324
    • Issue date Sep 7, 2010
    • Panasonic Corporation
    • Soichi Shibata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell
    • Patent number D623135
    • Issue date Sep 7, 2010
    • Panasonic Corporation
    • Eiichi Yasumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Separator for fuel cell
    • Patent number D612805
    • Issue date Mar 30, 2010
    • Panasonic Corporation
    • Eiichi Yasumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Separator for fuel cell
    • Patent number D612806
    • Issue date Mar 30, 2010
    • Panasonic Corporation
    • Eiichi Yasumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Separator for fuel cell
    • Patent number D596565
    • Issue date Jul 21, 2009
    • Panasonic Corporation
    • Eiichi Yasumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Fuel cell having manifold apertures and cover plates
    • Patent number 7,494,737
    • Issue date Feb 24, 2009
    • Panasonic Corporation
    • Shinichi Arisaka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Separator for fuel cell
    • Patent number D586746
    • Issue date Feb 17, 2009
    • Panasonic Corporation
    • Eiichi Yasumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 7,491,459
    • Issue date Feb 17, 2009
    • Panasonic Corporation
    • Hiroki Kusakabe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrolyte membrane-electrode assembly for fuel cell and operation...
    • Patent number 7,470,483
    • Issue date Dec 30, 2008
    • Panasonic Corporation
    • Akihiko Yoshida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for manufacturing polymer electrolyte fuel cell
    • Patent number 7,455,703
    • Issue date Nov 25, 2008
    • Panasonic Corporation
    • Makoto Uchida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell life predicting device and fuel cell system
    • Patent number 7,422,811
    • Issue date Sep 9, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Eiichi Yasumoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 7,405,019
    • Issue date Jul 29, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Hideo Ohara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell
    • Patent number D567763
    • Issue date Apr 29, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Eiichi Yasumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Polymer electrolyte fuel cell and production method of the same
    • Patent number 7,316,860
    • Issue date Jan 8, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Eiichi Yasumoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell, fuel cell electrode, method for prod...
    • Patent number 7,285,354
    • Issue date Oct 23, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Yasuhiro Ueyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 7,220,514
    • Issue date May 22, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Eiichi Yasumoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell
    • Patent number 7,201,993
    • Issue date Apr 10, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Makoto Uchida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electrolyte film electrode union, fuel cell containing the same and...
    • Patent number 7,150,934
    • Issue date Dec 19, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Akihiko Yoshida
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Polymer electrolytic fuel cell and method for producing the same
    • Patent number 7,097,932
    • Issue date Aug 29, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Osamu Sakai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas diffusion electrode and fuel cell using this
    • Patent number 6,991,870
    • Issue date Jan 31, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Eiichi Yasumoto
    • 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 type fuel cell
    • Patent number 6,818,339
    • Issue date Nov 16, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Yasushi Sugawara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents