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Satoru Suwabe

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball non-return valve and diaphragm pump
    • Patent number 11,608,821
    • Issue date Mar 21, 2023
    • Yamada Corporation
    • Kotaro Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm pump with valve switching device
    • Patent number 11,448,204
    • Issue date Sep 20, 2022
    • Yamada Corporation
    • Kotaro Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm pump
    • Patent number D861043
    • Issue date Sep 24, 2019
    • Yamada Corporation
    • Satoru Suwabe
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Diaphragm pump
    • Patent number D781922
    • Issue date Mar 21, 2017
    • Yamada Corporation
    • Satoru Suwabe
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Diaphragm pump
    • Patent number D781923
    • Issue date Mar 21, 2017
    • Yamada Corporation
    • Satoru Suwabe
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAPHRAGM PUMP
    • Publication number 20210207593
    • Publication date Jul 8, 2021
    • YAMADA CORPORATION
    • Kotaro YAMADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BALL NON-RETURN VALVE AND DIAPHRAGM PUMP
    • Publication number 20210108630
    • Publication date Apr 15, 2021
    • YAMADA CORPORATION
    • Kotaro YAMADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...