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Shumpei Yamazaki

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  • Ebina, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scroll type fluid machine
    • Patent number 11,971,034
    • Issue date Apr 30, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yoshio Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor-integrated fluid machine
    • Patent number 11,821,428
    • Issue date Nov 21, 2023
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei Yamazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll fluid machine having separable main body unit and motor unit
    • Patent number 11,795,943
    • Issue date Oct 24, 2023
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Fuminori Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll fluid machine having separable main body unit and motor unit
    • Patent number 11,441,559
    • Issue date Sep 13, 2022
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Fuminori Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type fluid machine with cooling fan including a peripheral w...
    • Patent number 11,384,763
    • Issue date Jul 12, 2022
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei Yamazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type fluid machine
    • Patent number 11,085,444
    • Issue date Aug 10, 2021
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei Yamazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type fluid machine and method for assembling same
    • Patent number 11,015,597
    • Issue date May 25, 2021
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei Yamazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Package type compressor
    • Patent number 10,895,155
    • Issue date Jan 19, 2021
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei Yamazaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor
    • Patent number 10,563,650
    • Issue date Feb 18, 2020
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Fuminori Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Scroll fluid machine with improved reliability and performance of c...
    • Patent number 10,415,389
    • Issue date Sep 17, 2019
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei Yamazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type fluid machine with grease-lubricated orbiting bearing
    • Patent number 9,790,943
    • Issue date Oct 17, 2017
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kiminori Iwano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll fluid machine having fixed scroll including flange containin...
    • Patent number 9,435,341
    • Issue date Sep 6, 2016
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei Yamazaki
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Scroll type fluid machine with notches on a motor housing
    • Patent number 9,279,423
    • Issue date Mar 8, 2016
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei Yamazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type fluid machine with grease-lubricated orbiting bearing
    • Patent number 8,979,515
    • Issue date Mar 17, 2015
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kiminori Iwano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Motor-Integrated Fluid Machine
    • Publication number 20230184252
    • Publication date Jun 15, 2023
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Shumpei YAMAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Type Fluid Machine
    • Publication number 20230033883
    • Publication date Feb 2, 2023
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Yoshio KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Fluid Machine Having Separable Main Body Unit and Motor Unit
    • Publication number 20220349400
    • Publication date Nov 3, 2022
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Fuminori KATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-Type Fluid Machine
    • Publication number 20200309125
    • Publication date Oct 1, 2020
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei YAMAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-Type Fluid Machine
    • Publication number 20200284260
    • Publication date Sep 10, 2020
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Shumpei YAMAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-Type Fluid Machine and Method for Assembling Same
    • Publication number 20190101115
    • Publication date Apr 4, 2019
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei YAMAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-Type Fluid Machine and Maintenance Method for Same
    • Publication number 20180328358
    • Publication date Nov 15, 2018
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Fuminori KATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20170298926
    • Publication date Oct 19, 2017
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Fuminori KATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Fluid Machine
    • Publication number 20170234130
    • Publication date Aug 17, 2017
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Shumpei YAMAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Package Type Compressor
    • Publication number 20160097389
    • Publication date Apr 7, 2016
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei YAMAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-Type Fluid Machine with Grease-Lubricated Orbiting Bearing
    • Publication number 20150147215
    • Publication date May 28, 2015
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kiminori IWANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Type Fluid Machine
    • Publication number 20150093275
    • Publication date Apr 2, 2015
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei YAMAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll-Type Fluid Machine
    • Publication number 20120315174
    • Publication date Dec 13, 2012
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kiminori IWANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Fluid Machine
    • Publication number 20120189480
    • Publication date Jul 26, 2012
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Shumpei YAMAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...