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Yasuhiro Kosugi

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  • Isesaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Packing
    • Patent number 10,900,569
    • Issue date Jan 26, 2021
    • Yamada Manufacturing Co., Ltd.
    • Tomokazu Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Internal gear pump including an outer ring having cam protruded parts
    • Patent number 10,066,621
    • Issue date Sep 4, 2018
    • Yamada Manufacturing Co., Ltd.
    • Masato Izutsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKING
    • Publication number 20190128424
    • Publication date May 2, 2019
    • Yamada Manufacturing Co., Ltd.
    • Tomokazu SATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OIL PUMP
    • Publication number 20160265527
    • Publication date Sep 15, 2016
    • YAMADA MANUFACTURING CO.LTD.
    • Masato IZUTSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil Pump
    • Publication number 20150139841
    • Publication date May 21, 2015
    • Yamada Manufacturing Co., Ltd.
    • Masato IZUTSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERNAL GEAR PUMP
    • Publication number 20140154120
    • Publication date Jun 5, 2014
    • Yamada Manufacturing Co., Ltd.
    • Masato Izutsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...