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Daisuke Fujita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Breaker
    • Patent number 11,361,922
    • Issue date Jun 14, 2022
    • Mitsubishi Electric Corporation
    • Shuichi Tanigaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Breaker
    • Patent number 11,264,191
    • Issue date Mar 1, 2022
    • Mitsubishi Electric Corporation
    • Shuichi Tanigaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 11,227,733
    • Issue date Jan 18, 2022
    • Mitsubishi Electric Corporation
    • Satoru Maeno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switchgear
    • Patent number 11,069,494
    • Issue date Jul 20, 2021
    • Mitsubishi Electric Corporation
    • Masato Kubota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Operating device and circuit breaker
    • Patent number 10,854,398
    • Issue date Dec 1, 2020
    • Mitsubishi Electric Corporation
    • Shuichi Tanigaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Operating device and circuit breaker
    • Patent number 10,755,870
    • Issue date Aug 25, 2020
    • Mitsubishi Electric Corporation
    • Satoru Maeno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas insulated bus
    • Patent number 10,707,667
    • Issue date Jul 7, 2020
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit closer and circuit closing system
    • Patent number 10,614,982
    • Issue date Apr 7, 2020
    • Mitsubishi Electric Corporation
    • Motohiro Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Operating device and circuit breaker
    • Patent number 10,546,701
    • Issue date Jan 28, 2020
    • Mitsubishi Electric Corporation
    • Shuichi Tanigaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma etching method
    • Patent number 9,680,090
    • Issue date Jun 13, 2017
    • Hitachi High-Technologies Corporation
    • Daisuke Fujita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plasma etching method
    • Patent number 9,378,758
    • Issue date Jun 28, 2016
    • Hitachi High-Technologies Corporation
    • Takahiro Abe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plasma etching method
    • Patent number 9,269,892
    • Issue date Feb 23, 2016
    • Hitachi High-Technologies Corporation
    • Daisuke Fujita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Gas-insulated bus bar
    • Patent number 9,269,475
    • Issue date Feb 23, 2016
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Plasma etching method
    • Patent number 9,017,564
    • Issue date Apr 28, 2015
    • Hitachi High-Technologies Corporation
    • Atsushi Yoshida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Electric current switching apparatus
    • Patent number 8,902,026
    • Issue date Dec 2, 2014
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma etching method
    • Patent number 8,728,946
    • Issue date May 20, 2014
    • Hitachi High-Technologies Corporation
    • Takahiro Abe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plasma processing method
    • Patent number 8,591,752
    • Issue date Nov 26, 2013
    • Hitachi High-Technologies Corporation
    • Takahiro Abe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Current switch
    • Patent number 8,575,508
    • Issue date Nov 5, 2013
    • Mitsubishi Electric Corporation
    • Hironori Kashiwagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    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 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 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 D552561
    • Issue date Oct 9, 2007
    • Mitsubishi Electric Corporation
    • Takuya Otsuka
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS INSULATED BUS
    • Publication number 20220021193
    • Publication date Jan 20, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Kohei NABEKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BREAKER
    • Publication number 20210366674
    • Publication date Nov 25, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuichi TANIGAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20210233725
    • Publication date Jul 29, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Satoru MAENO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHGEAR
    • Publication number 20210066006
    • Publication date Mar 4, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Masato KUBOTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BREAKER
    • Publication number 20210057177
    • Publication date Feb 25, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuichi TANIGAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPERATING DEVICE AND CIRCUIT BREAKER
    • Publication number 20200082999
    • Publication date Mar 12, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Satoru MAENO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPERATING DEVICE AND CIRCUIT BREAKER
    • Publication number 20190198265
    • Publication date Jun 27, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuichi TANIGAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPERATING DEVICE AND CIRCUIT BREAKER
    • Publication number 20190157016
    • Publication date May 23, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Shuichi TANIGAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCUIT CLOSER AND CIRCUIT CLOSING SYSTEM
    • Publication number 20170250040
    • Publication date Aug 31, 2017
    • Mitsubishi Electric Corporation
    • Motohiro SATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS INSULATED BUS
    • Publication number 20160141854
    • Publication date May 19, 2016
    • Mitsubishi Electric Corporation
    • Daisuke FUJITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PLASMA ETCHING METHOD
    • Publication number 20160133834
    • Publication date May 12, 2016
    • Hitachi High-Technologies Corporation
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLASMA ETCHING METHOD
    • Publication number 20150017741
    • Publication date Jan 15, 2015
    • Hitachi High-Technologies Corporation
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Plasma Etching Method
    • Publication number 20140217061
    • Publication date Aug 7, 2014
    • Hitachi High-Technologies Corporation
    • Takahiro Abe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PLASMA ETCHING METHOD
    • Publication number 20140144873
    • Publication date May 29, 2014
    • Hitachi High-Technologies Corporation
    • Atsushi YOSHIDA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    GAS INSULATED BUS
    • Publication number 20130284489
    • Publication date Oct 31, 2013
    • MISUBISHI ELECTRIC CORPORATION
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CURRENT SWITCH
    • Publication number 20130222088
    • Publication date Aug 29, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Hironori Kashiwagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS-INSULATED BUS BAR
    • Publication number 20130192864
    • Publication date Aug 1, 2013
    • Daisuke Fujita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PLASMA PROCESSING METHOD
    • Publication number 20130146563
    • Publication date Jun 13, 2013
    • Hitachi High-Technologies Corporation
    • Takahiro ABE
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ELECTRIC CURRENT SWITCHING APPARATUS
    • Publication number 20120280772
    • Publication date Nov 8, 2012
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT
    • Publication number 20110124245
    • Publication date May 26, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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 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 POWER APPARATUS
    • Publication number 20090154069
    • Publication date Jun 18, 2009
    • Mitsubishi Electric Corporation
    • Takuya Otsuka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER