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Amane Majima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas insulation apparatus
    • Patent number 12,199,413
    • Issue date Jan 14, 2025
    • Kabushiki Kaisha Toshiba
    • Tomohiro Hasegawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas circuit breaker
    • Patent number 11,798,762
    • Issue date Oct 24, 2023
    • Kabushiki Kaisha Toshiba
    • Takanori Iijima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas circuit breaker
    • Patent number 11,222,760
    • Issue date Jan 11, 2022
    • Kabushiki Kaisha Toshiba
    • Amane Majima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas circuit breaker
    • Patent number 11,177,097
    • Issue date Nov 16, 2021
    • Kabushiki Kaisha Toshiba
    • Takanori Iijima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas circuit breaker
    • Patent number 10,475,607
    • Issue date Nov 12, 2019
    • Kabushiki Kaisha Toshiba
    • Tomohiko Jimbo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Voltage application device, rotation apparatus and voltage applicat...
    • Patent number 9,644,632
    • Issue date May 9, 2017
    • Kabushiki Kaisha Toshiba
    • Motofumi Tanaka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas insulated electrical equipment
    • Patent number 9,258,917
    • Issue date Feb 9, 2016
    • Kabushiki Kaisha Toshiba
    • Toshiyuki Uchii
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Voltage application device, rotation apparatus and voltage applicat...
    • Patent number 8,937,799
    • Issue date Jan 20, 2015
    • Kabushiki Kaisha Toshiba
    • Motofumi Tanaka
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Gas insulation apparatus
    • Patent number 8,674,253
    • Issue date Mar 18, 2014
    • Kabushiki Kaisha Toshiba
    • Toshiyuki Uchii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20240297005
    • Publication date Sep 5, 2024
    • Kabushiki Kaisha Toshiba
    • Tomohiko JIMBO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20220319785
    • Publication date Oct 6, 2022
    • Kabushiki Kaisha Toshiba
    • Takanori IIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATION APPARATUS
    • Publication number 20220166198
    • Publication date May 26, 2022
    • Kabushiki Kaisha Toshiba
    • Tomohiro HASEGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20210175030
    • Publication date Jun 10, 2021
    • Kabushiki Kaisha Toshiba
    • Takanori IIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20200357586
    • Publication date Nov 12, 2020
    • Kabushiki Kaisha Toshiba
    • Amane MAJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS CIRCUIT BREAKER
    • Publication number 20190088430
    • Publication date Mar 21, 2019
    • Kabushiki Kaisha Toshiba
    • Tomohiko JIMBO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VOLTAGE APPLICATION DEVICE, ROTATION APPARATUS AND VOLTAGE APPLICAT...
    • Publication number 20150110651
    • Publication date Apr 23, 2015
    • Kabushiki Kaisha Toshiba
    • Motofumi Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS-INSULATED DEVICE FOR ELECTRICAL POWER AND OPERATION METHOD THEREOF
    • Publication number 20140263187
    • Publication date Sep 18, 2014
    • Kabushiki Kaisha Toshiba
    • Akira Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED ELECTRICAL EQUIPMENT
    • Publication number 20140247538
    • Publication date Sep 4, 2014
    • Toshiyuki UCHII
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOLTAGE APPLICATION DEVICE, ROTATION APPARATUS AND VOLTAGE APPLICAT...
    • Publication number 20120287550
    • Publication date Nov 15, 2012
    • Motofumi TANAKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS INSULATION APPARATUS
    • Publication number 20120085735
    • Publication date Apr 12, 2012
    • KABUSHIKI KAISHA TOSHIBA
    • Toshiyuki UCHII
    • H01 - BASIC ELECTRIC ELEMENTS