TREA

Syouzou Hase

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  • Hikone, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scroll compressor
    • Patent number 5,863,190
    • Issue date Jan 26, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Shuichi Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having an auxiliary bearing for the crankshaft
    • Patent number 5,810,572
    • Issue date Sep 22, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Shuichi Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having optimized oil passages
    • Patent number 5,645,408
    • Issue date Jul 8, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Katsuharu Fujio
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...