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Kenji Takeda

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  • Hitachi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SERVO SYSTEM AND CONTROL METHOD FOR SERVO SYSTEM
    • Publication number 20240258951
    • Publication date Aug 1, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Zhiyuan LUO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Storage Battery System and Solar Power Generation System Having the...
    • Publication number 20160218514
    • Publication date Jul 28, 2016
    • Hitachi, Ltd
    • Kenji TAKEDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Storage Battery System and Solar Power Generation System Having the...
    • Publication number 20160218551
    • Publication date Jul 28, 2016
    • Hitachi, Ltd
    • Yuko SANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Battery System
    • Publication number 20160156183
    • Publication date Jun 2, 2016
    • Hitachi, Ltd
    • Yuko SANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Evaluation Device, Evaluation Method, and Evaluation Program for Po...
    • Publication number 20160124483
    • Publication date May 5, 2016
    • Hitachi, Ltd
    • Fanny MATTHEY
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Secondary Battery System
    • Publication number 20160104924
    • Publication date Apr 14, 2016
    • Hitachi, Ltd
    • Takashi KAMIJOH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electricity Storage System
    • Publication number 20150333550
    • Publication date Nov 19, 2015
    • Hitachi, Ltd
    • Kenji TAKEDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Battery Combined System
    • Publication number 20150303719
    • Publication date Oct 22, 2015
    • Hitachi, Ltd
    • Chiaki TAKAHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CELL PACK AND CONTAINER PROVIDED WITH SAME
    • Publication number 20150214521
    • Publication date Jul 30, 2015
    • Hitachi, Ltd
    • Nae Hisano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Battery Control System and Battery Control Method
    • Publication number 20140327403
    • Publication date Nov 6, 2014
    • Kouichi YOKOURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Battery Control System and Battery Control Method
    • Publication number 20140278180
    • Publication date Sep 18, 2014
    • Hitachi, Ltd
    • Kenji Takeda
    • G01 - MEASURING TESTING
  • Information Patent Application

    Battery System
    • Publication number 20140147711
    • Publication date May 29, 2014
    • Hitachi, Ltd
    • Kenji Takeda
    • G01 - MEASURING TESTING
  • Information Patent Application

    Battery Pack and Battery System
    • Publication number 20130260191
    • Publication date Oct 3, 2013
    • Hitachi, Ltd
    • Toshiki TAKAHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Battery System
    • Publication number 20130260196
    • Publication date Oct 3, 2013
    • Hitachi, Ltd
    • Toshiki TAKAHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Battery System
    • Publication number 20130033793
    • Publication date Feb 7, 2013
    • Hitachi, Ltd
    • Kenji TAKEDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Battery Control System and Battery Control Method
    • Publication number 20120223678
    • Publication date Sep 6, 2012
    • Hitachi, Ltd
    • Kouichi YOKOURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Battery System
    • Publication number 20120223677
    • Publication date Sep 6, 2012
    • Hitachi, Ltd
    • Shin YAMAUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RECHARGEABLE BATTERY SYSTEM
    • Publication number 20120194139
    • Publication date Aug 2, 2012
    • Hitachi, Ltd.
    • Hironori SASAKI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    COMMUNICATION SERVICE CONTINUATION SYSTEM, COMMUNICATION SERVICE CO...
    • Publication number 20080107059
    • Publication date May 8, 2008
    • Kenji Takeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Cell voltage detection device and cell system using the same
    • Publication number 20070202371
    • Publication date Aug 30, 2007
    • Kenji Takeda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell module
    • Publication number 20070178345
    • Publication date Aug 2, 2007
    • Kenji Takeda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell unit and power generating system using the fuel cell unit
    • Publication number 20060240297
    • Publication date Oct 26, 2006
    • Kenji Takeda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Streaming data transfer system and repeater therefor
    • Publication number 20060106961
    • Publication date May 18, 2006
    • NEC Corporation
    • Koichi Ebata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Power conversion system
    • Publication number 20060023478
    • Publication date Feb 2, 2006
    • Kenji Takeda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel-cell power system
    • Publication number 20050255353
    • Publication date Nov 17, 2005
    • Masahiro Komachiya
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    1,4-Disubstituted diacetyline polymer and process for producing the...
    • Publication number 20050215658
    • Publication date Sep 29, 2005
    • JAPAN SCIENCE AND TECHNOLOGY CORPORATION
    • Kenji Takeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Information management technique
    • Publication number 20040199550
    • Publication date Oct 7, 2004
    • NEC Corporation
    • Naoko Ito
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Fuel cell system and control method
    • Publication number 20040170038
    • Publication date Sep 2, 2004
    • Masaya Ichinose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell control system
    • Publication number 20040115487
    • Publication date Jun 17, 2004
    • Masaya Ichinose
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Data communication system, data communication method, and recording...
    • Publication number 20020054570
    • Publication date May 9, 2002
    • Kenji Takeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE