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Hitoshi Sadakuni

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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas insulated electrical apparatus and method of manufacturing gas...
    • Patent number 10,256,611
    • Issue date Apr 9, 2019
    • Mitsubishi Electric Corporation
    • Manabu Yoshimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear
    • Patent number 10,256,058
    • Issue date Apr 9, 2019
    • Mitsubishi Electric Corporation
    • Masahiro Fujioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas-insulated electrical device having an insulation covering film
    • Patent number 10,096,979
    • Issue date Oct 9, 2018
    • Mitsubishi Electric Corporation
    • Manabu Yoshimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated electrical equipment
    • Patent number 9,508,507
    • Issue date Nov 29, 2016
    • Mitsubishi Electric Corporation
    • Manabu Yoshimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated switchgear and manufacturing method of the same
    • Patent number 9,349,501
    • Issue date May 24, 2016
    • Mitsubishi Electric Corporation
    • Takashi Miyamoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Gas-insulated switchgear
    • Patent number 8,878,092
    • Issue date Nov 4, 2014
    • Mitsubishi Electric Corporation
    • Yoshinori Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas-insulated bus
    • Patent number 8,587,930
    • Issue date Nov 19, 2013
    • Mitsubishi Electric Corporation
    • Yoshinori Shimizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated electric apparatus
    • Patent number 8,546,687
    • Issue date Oct 1, 2013
    • Mitsubishi Electric Corporation
    • Takao Tsurimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number 8,520,368
    • Issue date Aug 27, 2013
    • Mitsubishi Electric Corporation
    • Kazuki Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas-insulated power apparatus
    • Patent number 8,519,293
    • Issue date Aug 27, 2013
    • Mitsubishi Electric Corporation
    • Osamu Kisanuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch
    • Patent number 8,278,577
    • Issue date Oct 2, 2012
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch
    • Patent number 8,263,890
    • Issue date Sep 11, 2012
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number 8,228,665
    • Issue date Jul 24, 2012
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch
    • Patent number 8,212,165
    • Issue date Jul 3, 2012
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas-insulated switching apparatus
    • Patent number 8,089,020
    • Issue date Jan 3, 2012
    • Mitsubishi Electric Corporation
    • Osamu Kisanuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Contact device
    • Patent number 8,057,270
    • Issue date Nov 15, 2011
    • Mitsubishi Electric Corporation
    • Hideaki Shimazu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact
    • Patent number 7,999,202
    • Issue date Aug 16, 2011
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number 8,000,087
    • Issue date Aug 16, 2011
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number 7,911,770
    • Issue date Mar 22, 2011
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas-insulated switchgear
    • Patent number 7,903,394
    • Issue date Mar 8, 2011
    • Mitsubishi Electric Corporation
    • Hitoshi Sadakuni
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas-insulated equipment
    • Patent number 7,848,084
    • Issue date Dec 7, 2010
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroyuki Hama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas-insulated power apparatus
    • Patent number 7,764,486
    • Issue date Jul 27, 2010
    • Mitsubishi Electric Corporation
    • Takuya Otsuka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas-insulated equipment
    • Patent number 7,742,283
    • Issue date Jun 22, 2010
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroyuki Hama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number D562776
    • Issue date Feb 26, 2008
    • Mitsubishi Electric Corporation
    • Masanori Osumi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number D562254
    • Issue date Feb 19, 2008
    • Mitsubishi Electric Corporation
    • Takuya Otsuka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number D562256
    • Issue date Feb 19, 2008
    • Mitsubishi Electric Corporation
    • Masanori Osumi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number D562255
    • Issue date Feb 19, 2008
    • Mitsubishi Electric Corporation
    • Masanori Osumi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number D552561
    • Issue date Oct 9, 2007
    • Mitsubishi Electric Corporation
    • Takuya Otsuka
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Gas-insulated switchgear
    • Patent number 6,946,613
    • Issue date Sep 20, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Takuya Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCHGEAR
    • Publication number 20180247778
    • Publication date Aug 30, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Masahiro FUJIOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED ELECTRICAL APPARATUS AND METHOD OF MANUFACTURING GAS...
    • Publication number 20170194773
    • Publication date Jul 6, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Manabu YOSHIMURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS-INSULATED ELECTRICAL DEVICE
    • Publication number 20160268784
    • Publication date Sep 15, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Manabu YOSHIMURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS-INSULATED SWITCHGEAR
    • Publication number 20150357801
    • Publication date Dec 10, 2015
    • MITSUBISHI ELECTRIC CORPORATION
    • Shinichiro NAKAUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS INSULATED ELECTRICAL EQUIPMENT
    • Publication number 20150262773
    • Publication date Sep 17, 2015
    • Mitsubishi Electric Corporation
    • Manabu Yoshimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED SWITCHGEAR AND MANUFACTURING METHOD OF THE SAME
    • Publication number 20140346143
    • Publication date Nov 27, 2014
    • Mitsubishi Electric corporation
    • Takashi Miyamoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    GAS-INSULATED BUS
    • Publication number 20120103645
    • Publication date May 3, 2012
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshinori Shimizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS-INSULATED SWITCHGEAR
    • Publication number 20120061352
    • Publication date Mar 15, 2012
    • Mitsubishi Electric Corporation
    • Yoshinori Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED SWITCHGEAR
    • Publication number 20110149481
    • Publication date Jun 23, 2011
    • Mitsubishi Electric Corporation
    • Kazuki Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTACT
    • Publication number 20110124245
    • Publication date May 26, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED ELECTRIC APPARATUS
    • Publication number 20110000697
    • Publication date Jan 6, 2011
    • Mitsubishi Electric Corporation
    • Takao Tsurimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTACT DEVICE
    • Publication number 20100304622
    • Publication date Dec 2, 2010
    • Mitsubishi Electric Corporation
    • Hideaki Shimazu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED SWITCHGEAR
    • Publication number 20100254073
    • Publication date Oct 7, 2010
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCH
    • Publication number 20100243415
    • Publication date Sep 30, 2010
    • Mitsubishi Electric Corporation
    • Daisuke FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED SWITCHGEAR
    • Publication number 20100238610
    • Publication date Sep 23, 2010
    • MITSUBISHI ELECTRIC CORPORATION
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SWITCH
    • Publication number 20100219053
    • Publication date Sep 2, 2010
    • Mitsubishi Electric Corporation
    • Daisuke FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20100213045
    • Publication date Aug 26, 2010
    • Mitsubishi Electric Corporation
    • Daisuke FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS-INSULATED EQUIPMENT
    • Publication number 20100165549
    • Publication date Jul 1, 2010
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroyuki Hama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED SWITCHGEAR
    • Publication number 20100118472
    • Publication date May 13, 2010
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Gas-Insulated Switchgear
    • Publication number 20090268379
    • Publication date Oct 29, 2009
    • MITSUBISHI ELECTRIC CORPORATION
    • Hitoshi Sadakuni
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS-INSULATED SWITCHING APPARATUS
    • Publication number 20090261069
    • Publication date Oct 22, 2009
    • MITSUBISHI ELECTRIC CORPORATION
    • Osamu Kisanuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GAS-INSULATED POWER APPARATUS
    • Publication number 20090154069
    • Publication date Jun 18, 2009
    • Mitsubishi Electric Corporation
    • Takuya Otsuka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Gas-insulated equipment
    • Publication number 20060254791
    • Publication date Nov 16, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroyuki Hama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas-insulated switchgear
    • Publication number 20040042158
    • Publication date Mar 4, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Takuya Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS