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Yuji Komai

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Scroll Fluid Machine
    • Publication number 20100028185
    • Publication date Feb 4, 2010
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yoshio Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll-type fluid machine
    • Publication number 20090246058
    • Publication date Oct 1, 2009
    • Hitachi, Ltd
    • Yuji Komai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll type fluid machine
    • Publication number 20090110580
    • Publication date Apr 30, 2009
    • Hitachi, Ltd.
    • Kazutaka Suefuji
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll type fluid machine
    • Publication number 20090087331
    • Publication date Apr 2, 2009
    • Hitachi, Ltd.
    • Yuji Komai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll type booster
    • Publication number 20080310966
    • Publication date Dec 18, 2008
    • Hitachi, Ltd.
    • Kiminori Iwano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Seal system and scroll type fluid machine
    • Publication number 20080206083
    • Publication date Aug 28, 2008
    • Kazutaka Suefuji
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Scroll fluid machine
    • Publication number 20080101973
    • Publication date May 1, 2008
    • Kiminori Iwano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll type fluid machinery
    • Publication number 20050169788
    • Publication date Aug 4, 2005
    • Yuji Komai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES