TREA

Hiroyuki Tachikawa

Follow

Person

  • Yokohama-shi, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTACT DEVICE AND ELECTROMAGNETIC CONTACTOR USING THE SAME
    • Publication number 20150048908
    • Publication date Feb 19, 2015
    • Fuji Electric Co., Ltd.
    • Masaru ISOZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT DEVICE, AND ELECTROMAGNETIC SWITCH IN WHICH THE CONTACT DEV...
    • Publication number 20150034600
    • Publication date Feb 5, 2015
    • Fuji Electric Co., Ltd.
    • Masaru ISOZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC SWITCH AND CONTACT POSITION REGULATING METHOD THEREOF
    • Publication number 20150022292
    • Publication date Jan 22, 2015
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Hiroyuki TACHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC SWITCH
    • Publication number 20150015350
    • Publication date Jan 15, 2015
    • Fuji Electric Co., Ltd.
    • Hiroyuki TACHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20150002250
    • Publication date Jan 1, 2015
    • Fuji Electric Co., Ltd.
    • Osamu Kashimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20140062625
    • Publication date Mar 6, 2014
    • FUJI ELECTRIC CO., LTD.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT MECHANISM AND ELECTROMAGNETIC CONTACTOR USING THE SAME
    • Publication number 20130335175
    • Publication date Dec 19, 2013
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Hiroyuki Tachikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20130328647
    • Publication date Dec 12, 2013
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20130228552
    • Publication date Sep 5, 2013
    • FUJIELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Osamu Kashimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20130229247
    • Publication date Sep 5, 2013
    • Fuji Electric FA Componets & Systems Co., Ltd
    • Hiroyuki Tachikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20130106543
    • Publication date May 2, 2013
    • Masaru ISOZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC CONTACTOR
    • Publication number 20120175344
    • Publication date Jul 12, 2012
    • Fuji Electric Co., Ltd.
    • Hiroyuki TACHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTRACTOR
    • Publication number 20120175345
    • Publication date Jul 12, 2012
    • Fuji Electric Co., Ltd.
    • Hiroyuki TACHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS