TREA

Shozo Hase

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  • Hikone, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scroll gas compressor having asymmetric bypass holes
    • Patent number 6,273,691
    • Issue date Aug 14, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Takashi Morimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,102,671
    • Issue date Aug 15, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Shuichi Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealed-type scroll compressor and assembling method therefor
    • Patent number 5,704,122
    • Issue date Jan 6, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Masahiro Tsubokawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealed-type scroll compressor with relatively shifted scrolls based...
    • Patent number 5,632,610
    • Issue date May 27, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Masahiro Tsubokawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES