TREA

Yuuji ITOU

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor
    • Patent number D1048107
    • Issue date Oct 22, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yuki Ishizuka
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Gas compressor
    • Patent number 11,773,855
    • Issue date Oct 3, 2023
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Toshiaki Yabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw rotor and screw-type fluid machine main body
    • Patent number 11,536,270
    • Issue date Dec 27, 2022
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Tomoo Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw rotor, fluid machine main body, and fluid machine
    • Patent number 11,415,134
    • Issue date Aug 16, 2022
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yuuji Itou
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR COMPRESSOR
    • Publication number 20230332591
    • Publication date Oct 19, 2023
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yuuji ITOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PACKAGE-TYPE COMPRESSOR
    • Publication number 20230332603
    • Publication date Oct 19, 2023
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yuki ISHIZUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Rotor and Screw-Type Fluid Machine Main Body
    • Publication number 20210301822
    • Publication date Sep 30, 2021
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Tomoo SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Compressor
    • Publication number 20210156383
    • Publication date May 27, 2021
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Toshiaki YABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw Rotor, Fluid Machine Main Body, and Fluid Machine
    • Publication number 20210017986
    • Publication date Jan 21, 2021
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Yuuji ITOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas Compressor
    • Publication number 20180291901
    • Publication date Oct 11, 2018
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Toshiaki YABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...