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Osamu Sakai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrochemical hydrogen pump
    • Patent number 12,203,178
    • Issue date Jan 21, 2025
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kunihiro Ukai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hydrogen system
    • Patent number 12,139,805
    • Issue date Nov 12, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Osamu Sakai
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Compression apparatus
    • Patent number 12,100,874
    • Issue date Sep 24, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takashi Kakuwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compression apparatus
    • Patent number 12,095,132
    • Issue date Sep 17, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Osamu Sakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compression apparatus
    • Patent number 12,046,781
    • Issue date Jul 23, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Osamu Sakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compression apparatus
    • Patent number 11,978,933
    • Issue date May 7, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Osamu Sakai
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrochemical hydrogen pump
    • Patent number 11,952,671
    • Issue date Apr 9, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kunihiro Ukai
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Compression apparatus
    • Patent number 11,932,953
    • Issue date Mar 19, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takashi Kakuwa
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Hydrogen supply system for adjusting dew point of a hydrogen-contai...
    • Patent number 10,811,712
    • Issue date Oct 20, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Osamu Sakai
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Hydrogen supply system and driving method of hydrogen supply system
    • Patent number 10,756,376
    • Issue date Aug 25, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hidenobu Wakita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hydrogen supply system
    • Patent number 10,722,841
    • Issue date Jul 28, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kunihiro Ukai
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Solid oxide fuel cell system
    • Patent number 10,629,926
    • Issue date Apr 21, 2020
    • Panasonic Corporation
    • Osamu Sakai
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    High-temperature fuel cell system
    • Patent number 10,320,016
    • Issue date Jun 11, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Osamu Sakai
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Electrochemical hydrogen pump
    • Patent number 10,301,179
    • Issue date May 28, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Osamu Sakai
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Solid oxide fuel cell system
    • Patent number 10,096,849
    • Issue date Oct 9, 2018
    • Panasonic Corporation
    • Osamu Sakai
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,014,536
    • Issue date Jul 3, 2018
    • Panasonic Corporation
    • Shigenori Onuma
    • C01 - INORGANIC CHEMISTRY
  • 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 7,201,993
    • 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

    Operation method for polymer electrolyte fuel cell
    • Patent number 7,144,645
    • Issue date Dec 5, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhito Hatoh
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymer electrolyte fuel cell and production method thereof
    • Patent number 7,132,187
    • Issue date Nov 7, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yasushi Sugawara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • 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

    Polymer electrolyte fuel cell
    • Patent number 7,060,384
    • Issue date Jun 13, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Akihiko Yoshida
    • 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

    Electrode for polymer electrolyte fuel cell and method of producing...
    • Patent number 7,005,397
    • Issue date Feb 28, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshihiro Hori
    • 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

    Method for resorting characteristics of polymer electrolyte fuel cell
    • Patent number 6,881,510
    • Issue date Apr 19, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Hisaaki Gyoten
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Operation method for polymer electrolytic fuel cell
    • Patent number 6,830,840
    • Issue date Dec 14, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuhito Hatoh
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSION APPARATUS, METHOD OF OPERATING COMPRESSION APPARATUS, A...
    • Publication number 20250075344
    • Publication date Mar 6, 2025
    • Panasonic Intellectual Property Management Co., Ltd.
    • MISA YOROZUYA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20240318339
    • Publication date Sep 26, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKAYUKI NAKAUE
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSOR
    • Publication number 20240318668
    • Publication date Sep 26, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKAYUKI NAKAUE
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSION DEVICE
    • Publication number 20240301570
    • Publication date Sep 12, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKAYUKI NAKAUE
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20240280093
    • Publication date Aug 22, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • OSAMU SAKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROCHEMICAL HYDROGEN PUMP
    • Publication number 20240218525
    • Publication date Jul 4, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kunihiro UKAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTROCHEMICAL CELL FOR HYDROGEN PUMP AND COMPRESSION APPARATUS
    • Publication number 20240060190
    • Publication date Feb 22, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKAYUKI NAKAUE
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSOR DEVICE AND METHOD FOR CONTROLLING COMPRESSOR DEVICE
    • Publication number 20240017210
    • Publication date Jan 18, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKASHI KAKUWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPRESSOR DEVICE AND METHOD FOR CONTROLLING COMPRESSOR DEVICE
    • Publication number 20240011174
    • Publication date Jan 11, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKASHI KAKUWA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20230313788
    • Publication date Oct 5, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKASHI KAKUWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20230227987
    • Publication date Jul 20, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKASHI KAKUWA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20230213027
    • Publication date Jul 6, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • OSAMU SAKAI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20210408570
    • Publication date Dec 30, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • OSAMU SAKAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20210399319
    • Publication date Dec 23, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • OSAMU SAKAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20210384539
    • Publication date Dec 9, 2021
    • Panasonic Intellectual Properly Management Co., Ltd.
    • OSAMU SAKAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCHEMICAL HYDROGEN PUMP
    • Publication number 20210376339
    • Publication date Dec 2, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Norihiko KAWABATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HYDROGEN SYSTEM
    • Publication number 20210332488
    • Publication date Oct 28, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • OSAMU SAKAI
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20210310137
    • Publication date Oct 7, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKASHI KAKUWA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20210305607
    • Publication date Sep 30, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKASHI KAKUWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HYDROGEN SYSTEM AND METHOD OF OPERATING HYDROGEN SYSTEM
    • Publication number 20210079546
    • Publication date Mar 18, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • HIDENOBU WAKITA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    ELECTROCHEMICAL HYDROGEN PUMP
    • Publication number 20190383283
    • Publication date Dec 19, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • KUNIHIRO UKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROGEN SUPPLY SYSTEM AND DRIVING METHOD OF HYDROGEN SUPPLY SYSTEM
    • Publication number 20190368483
    • Publication date Dec 5, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • HIDENOBU WAKITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROGEN SUPPLY SYSTEM AND DRIVING METHOD OF HYDROGEN SUPPLY SYSTEM
    • Publication number 20190363386
    • Publication date Nov 28, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • HIDENOBU WAKITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HYDROGEN SUPPLY SYSTEM
    • Publication number 20190173114
    • Publication date Jun 6, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • OSAMU SAKAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HYDROGEN PURIFIERS AND HYDROGEN PURIFICATION SYSTEMS
    • Publication number 20190088964
    • Publication date Mar 21, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hidenobu WAKITA
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    HYDROGEN SUPPLY SYSTEM
    • Publication number 20190009209
    • Publication date Jan 10, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • KUNIHIRO UKAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SOLID OXIDE FUEL CELL SYSTEM
    • Publication number 20180375126
    • Publication date Dec 27, 2018
    • PANASONIC CORPORATION
    • Osamu SAKAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCHEMICAL HYDROGEN PUMP
    • Publication number 20180155193
    • Publication date Jun 7, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • OSAMU SAKAI
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    HIGH-TEMPERATURE FUEL CELL SYSTEM
    • Publication number 20170338505
    • Publication date Nov 23, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • OSAMU SAKAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HYDROGEN PURIFIERS AND HYDROGEN PURIFICATION SYSTEMS
    • Publication number 20170054170
    • Publication date Feb 23, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • HIDENOBU WAKITA
    • H01 - BASIC ELECTRIC ELEMENTS