TREA

Yoshihito KATSU

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor rotor with surface treatment
    • Patent number 11,979,064
    • Issue date May 7, 2024
    • Hikaru Sugiura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine housing and turbocharger
    • Patent number 11,808,163
    • Issue date Nov 7, 2023
    • IHI Corporation
    • Hikaru Sugiura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary machine with cooling jacket including helical groove
    • Patent number 11,788,552
    • Issue date Oct 17, 2023
    • Kuniaki Iizuka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Motor rotor
    • Patent number 11,664,694
    • Issue date May 30, 2023
    • Kai Iijima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Electric compressor
    • Patent number 11,359,642
    • Issue date Jun 14, 2022
    • Kuniaki Iizuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    BUS BAR UNIT PRODUCTION METHOD, BUS BAR, BUS BAR UNIT, AND ELECTRIC...
    • Publication number 20240405628
    • Publication date Dec 5, 2024
    • IHI Corporation
    • Yoshihito KATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ROTOR WITH INNER SLEEVE
    • Publication number 20240356407
    • Publication date Oct 24, 2024
    • IHI Corporation
    • Shun NAKAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TERMINAL CONNECTION STRUCTURE OF MOTOR CASING
    • Publication number 20240120800
    • Publication date Apr 11, 2024
    • IHI Corporation
    • Shun NAKAYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ROTOR WITH FRACTURED MAGNET
    • Publication number 20230231431
    • Publication date Jul 20, 2023
    • IHI Corporation
    • Kai IIJIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ROTOR WITH END RING
    • Publication number 20230198355
    • Publication date Jun 22, 2023
    • IHI Corporation
    • Kai IIJIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TURBINE HOUSING AND TURBOCHARGER
    • Publication number 20220034239
    • Publication date Feb 3, 2022
    • IHI Corporation
    • Hikaru SUGIURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MOTOR ROTOR WITH SURFACE TREATMENT
    • Publication number 20220029487
    • Publication date Jan 27, 2022
    • IHI Corporation
    • Hikaru SUGIURA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MOTOR ROTOR
    • Publication number 20220021255
    • Publication date Jan 20, 2022
    • IHI Corporation
    • Kai IIJIMA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INTERIOR PERMANENT MAGNET MOTOR FOR SUPERCHARGERS
    • Publication number 20210203199
    • Publication date Jul 1, 2021
    • IHI Corporation
    • Kai IIJIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY MACHINE WITH COOLING JACKET INCLUDING HELICAL GROOVE
    • Publication number 20210115925
    • Publication date Apr 22, 2021
    • IHI Corporation
    • Kuniaki IIZUKA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ELECTRIC COMPRESSOR
    • Publication number 20210102551
    • Publication date Apr 8, 2021
    • IHI Corporation
    • Kuniaki IIZUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...