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Hiroyuki Kuroiwa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-stage capacity-controlled scroll compressor
    • Patent number 6,478,550
    • Issue date Nov 12, 2002
    • Daikin Industries, Ltd.
    • Kenji Matsuba
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing for refrigerating machine compressor and compressor
    • Patent number 6,416,851
    • Issue date Jul 9, 2002
    • Daikin Industries, Ltd.
    • Hiroyuki Kuroiwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll fluid machinery
    • Patent number 6,217,301
    • Issue date Apr 17, 2001
    • Daikin Industries, Ltd.
    • Hiroyuki Kuroiwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll type fluid machine
    • Patent number 6,139,287
    • Issue date Oct 31, 2000
    • Daikin Industries, Ltd.
    • Hiroyuki Kuroiwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-stage capacity-controlled scroll compressor
    • Publication number 20020071773
    • Publication date Jun 13, 2002
    • Daikin Industries, Ltd.
    • Kenji Matsuba
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...