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Nobuo Okumura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Superconducting rotating electrical machine
    • Patent number 8,384,255
    • Issue date Feb 26, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Yoshimasa Ohashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Superconducting apparatus
    • Patent number 8,362,860
    • Issue date Jan 29, 2013
    • Aisin Seiki Kabushiki Kaisha
    • Yoshimasa Ohashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Superconducting apparatus
    • Patent number 8,283,821
    • Issue date Oct 9, 2012
    • Aisin Seiki Kabushiki Kaisha
    • Yoshimasa Ohashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Superconducting apparatus and vacuum container for the same
    • Patent number 8,283,816
    • Issue date Oct 9, 2012
    • Aisin Seiki Kabushiki Kaisha
    • Yoshimasa Ohashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cryogenic refrigerating device
    • Patent number 6,412,290
    • Issue date Jul 2, 2002
    • Aisin Seiki Kabushiki Kaisha
    • Nobuo Okumura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerating system
    • Patent number 6,082,117
    • Issue date Jul 4, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Yoshinori Funatsu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Linear compressor with a coaxial piston arrangement
    • Patent number 6,079,960
    • Issue date Jun 27, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Yoshinori Funatsu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Flexure bearing
    • Patent number 6,050,556
    • Issue date Apr 18, 2000
    • Aisin Seiki Kabushiki Kaisha
    • Hiroshi Masuda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Multi-headed cryopump apparatus
    • Patent number 5,010,737
    • Issue date Apr 30, 1991
    • Aisin Seiki Kabushiki Kaisha
    • Nobuo Okumura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 4,825,660
    • Issue date May 2, 1989
    • Aisin Seiki Kabushiki Kaisha
    • Nobuo Okumura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 4,708,725
    • Issue date Nov 24, 1987
    • Aisin Seiki Kabushiki Kaisha
    • Nobuo Okumura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUPERCONDUCTING ELECTRIC MOTOR
    • Publication number 20120161557
    • Publication date Jun 28, 2012
    • AISIN SEIKI KABUSHIKI KAISHA
    • Ryoji Mizutani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SUPERCONDUCTING ELECTRIC MOTOR
    • Publication number 20120165198
    • Publication date Jun 28, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Ryoji MIZUTANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SUPERCONDUCTING ELECTRIC MOTOR
    • Publication number 20120161556
    • Publication date Jun 28, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Ryoji MIZUTANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SUPERCONDUCTING MOTOR
    • Publication number 20110277953
    • Publication date Nov 17, 2011
    • AISIN SEIKI KABUSHIKI KAISHA
    • Ryoji Mizutani
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SUPERCONDUCTING ROTATING ELECTRICAL MACHINE
    • Publication number 20110062806
    • Publication date Mar 17, 2011
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yoshimasa Ohashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SUPERCONDUCTING APPARATUS
    • Publication number 20110025438
    • Publication date Feb 3, 2011
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yoshimasa Ohashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SUPERCONDUCTING MOTOR APPARATUS
    • Publication number 20100164309
    • Publication date Jul 1, 2010
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yoshimasa OHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SUPERCONDUCTING APPARATUS
    • Publication number 20100148894
    • Publication date Jun 17, 2010
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yoshimasa Ohashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SUPERCONDUCTING APPARATUS AND VACUUM CONTAINER FOR THE SAME
    • Publication number 20100148593
    • Publication date Jun 17, 2010
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yoshimasa Ohashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...