TREA

Hirotoshi Mochiyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable displacement pump
    • Patent number 6,709,242
    • Issue date Mar 23, 2004
    • Showa Corporation
    • Makoto Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement pump
    • Patent number 6,616,419
    • Issue date Sep 9, 2003
    • Showa Corporation
    • Makoto Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Variable displacement pump
    • Publication number 20030007875
    • Publication date Jan 9, 2003
    • Makoto Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable displacement pump
    • Publication number 20030007876
    • Publication date Jan 9, 2003
    • Makoto Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...