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Naoto Sakai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas expansion system
    • Patent number 11,493,240
    • Issue date Nov 8, 2022
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Yuichi Saito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Expansion turbine
    • Patent number 11,293,306
    • Issue date Apr 5, 2022
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Yuichi Saito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine with diffuser having an annular dividing guide body
    • Patent number 11,009,041
    • Issue date May 18, 2021
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Koji Terauchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust diffuser
    • Patent number 10,851,676
    • Issue date Dec 1, 2020
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Takuya Ikeguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Intake structure of compressor
    • Patent number 10,808,721
    • Issue date Oct 20, 2020
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Takuya Ikeguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas turbine engine
    • Patent number 10,605,266
    • Issue date Mar 31, 2020
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Koji Terauchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 10,550,853
    • Issue date Feb 4, 2020
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Koji Terauchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo refrigerator
    • Patent number 9,890,973
    • Issue date Feb 13, 2018
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Naoto Sakai
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXPANSION TURBINE
    • Publication number 20200332678
    • Publication date Oct 22, 2020
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Yuichi SAITO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS EXPANSION SYSTEM
    • Publication number 20200292211
    • Publication date Sep 17, 2020
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Yuichi SAITO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20190003487
    • Publication date Jan 3, 2019
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Koji TERAUCHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DIFFUSER
    • Publication number 20180328230
    • Publication date Nov 15, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Takuya IKEGUCHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    EXHAUST DIFFUSER
    • Publication number 20180328229
    • Publication date Nov 15, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Kazuhiko TANIMURA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20180298917
    • Publication date Oct 18, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Koji TERAUCHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INTAKE STRUCTURE OF COMPRESSOR
    • Publication number 20180298919
    • Publication date Oct 18, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Takuya IKEGUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20180298918
    • Publication date Oct 18, 2018
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Koji TERAUCHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Turbo Refrigerator
    • Publication number 20140047861
    • Publication date Feb 20, 2014
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Naoto Sakai
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...