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Hirohumi Hirata

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  • Aichi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR AND ASSEMBLY METHOD THEREFOR
    • Publication number 20210033093
    • Publication date Feb 4, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Takuma YAMASHITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CO-ROTATING SCROLL COMPRESSOR
    • Publication number 20190277291
    • Publication date Sep 12, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Takuma YAMASHITA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20110200475
    • Publication date Aug 18, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Hirohumi Hirata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll Compressor
    • Publication number 20100172780
    • Publication date Jul 8, 2010
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiro Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES