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Seiei MASUDA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pump system
    • Patent number 11,933,294
    • Issue date Mar 19, 2024
    • IHI Corporation
    • Seiei Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Triple gear pump and fluid supplying device
    • Patent number 10,648,467
    • Issue date May 12, 2020
    • IHI Corporation
    • Kenji Takamiya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fuel system
    • Patent number 9,828,916
    • Issue date Nov 28, 2017
    • IHI Corporation
    • Seiei Masuda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Double gear pump with improved bearings
    • Patent number 8,672,657
    • Issue date Mar 18, 2014
    • IHI Corporation
    • Seiei Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Three gear type gear pump of a fuel supply system
    • Patent number 7,591,640
    • Issue date Sep 22, 2009
    • Ishikawajima-Harima Heavy Industries Co., Ltd.
    • Seiei Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPOOL VALVE
    • Publication number 20240142002
    • Publication date May 2, 2024
    • IHI Corporation
    • Seiei MASUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPOOL VALVE
    • Publication number 20240143001
    • Publication date May 2, 2024
    • IHI Corporation
    • Seiei MASUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PUMP SYSTEM
    • Publication number 20220235767
    • Publication date Jul 28, 2022
    • IHI Corporation
    • Seiei MASUDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID SUPPLY SYSTEM
    • Publication number 20210164399
    • Publication date Jun 3, 2021
    • IHI Corporation
    • Seiei MASUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TRIPLE GEAR PUMP AND FLUID SUPPLYING DEVICE
    • Publication number 20180106253
    • Publication date Apr 19, 2018
    • IHI Corporation
    • Kenji TAKAMIYA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL SYSTEM
    • Publication number 20150285150
    • Publication date Oct 8, 2015
    • IHI Corporation
    • Seiei MASUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DOUBLE GEAR PUMP
    • Publication number 20100247365
    • Publication date Sep 30, 2010
    • Seiei MASUDA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEAR PUMP
    • Publication number 20080056926
    • Publication date Mar 6, 2008
    • Seiei MASUDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...