TREA

Noriyuki Yamazaki

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  • Shimizu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw compressor
    • Patent number 6,273,693
    • Issue date Aug 14, 2001
    • Hitachi, Ltd.
    • Takeshi Hida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor
    • Patent number 6,183,227
    • Issue date Feb 6, 2001
    • Hitachi, Ltd.
    • Takeshi Hida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Screw compressor
    • Publication number 20010000320
    • Publication date Apr 19, 2001
    • Takeshi Hida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...