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Hiroyuki YAMAKAWA

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  • Hokkaido, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TRANSMISSION SYSTEM
    • Publication number 20170106759
    • Publication date Apr 20, 2017
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki YAMAKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER RECEIVING SYSTEM
    • Publication number 20160355094
    • Publication date Dec 8, 2016
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki YAMAKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    NOISE CANCELLATION RESONATOR
    • Publication number 20160173051
    • Publication date Jun 16, 2016
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER TRANSMISSION SYSTEM
    • Publication number 20150280445
    • Publication date Oct 1, 2015
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ANTENNA COIL UNIT
    • Publication number 20150235761
    • Publication date Aug 20, 2015
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER TRANSMISSION SYSTEM
    • Publication number 20150180285
    • Publication date Jun 25, 2015
    • Equos Research Co., Ltd.
    • Hiroyuki Yamakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ANTENNA COIL
    • Publication number 20150137612
    • Publication date May 21, 2015
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER TRANSMISSION SYSTEM
    • Publication number 20150123485
    • Publication date May 7, 2015
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC POWER TRANSMISSION SYSTEM
    • Publication number 20150061580
    • Publication date Mar 5, 2015
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER TRANSMISSION SYSTEM
    • Publication number 20150054456
    • Publication date Feb 26, 2015
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC POWER TRANSMISSION SYSTEM
    • Publication number 20150048688
    • Publication date Feb 19, 2015
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER TRANSMISSION SYSTEM
    • Publication number 20140239728
    • Publication date Aug 28, 2014
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER TRANSMISSION SYSTEM
    • Publication number 20140111022
    • Publication date Apr 24, 2014
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER TRANSMISSION SYSTEM
    • Publication number 20140015340
    • Publication date Jan 16, 2014
    • EQUOS RESEARCH CO., LTD.
    • Yasuo Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ANTENNA
    • Publication number 20120218068
    • Publication date Aug 30, 2012
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki Yamakawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC POWER TRANSMISSION SYSTEM AND ANTENNA
    • Publication number 20120217819
    • Publication date Aug 30, 2012
    • EQUOS RESEARCH CO., LTD.
    • Hiroyuki YAMAKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL CELL ELECTRODE, FUEL CELL, AND FUEL CELL STACK
    • Publication number 20090087711
    • Publication date Apr 2, 2009
    • Kabushiki Kaisha Equos Research
    • Masataka Ueno
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...