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Seiji Fukuoka

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC UNIT, POSITION DETECTION APPARATUS, AND MAGNETIC MEMBER
    • Publication number 20200240762
    • Publication date Jul 30, 2020
    • TDK Corporation
    • Hiroyuki HIRANO
    • G01 - MEASURING TESTING
  • Information Patent Application

    LENS DRIVE UNIT
    • Publication number 20180011281
    • Publication date Jan 11, 2018
    • TDK Corporation
    • Masahiro HOSOKAWA
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVE UNIT
    • Publication number 20180011282
    • Publication date Jan 11, 2018
    • TDK Corporation
    • Toshiki MARUYAMA
    • G02 - OPTICS
  • Information Patent Application

    POSITION DETECTING DEVICE AND STRUCTURE FOR USING POSITION DETECTIN...
    • Publication number 20170284827
    • Publication date Oct 5, 2017
    • TDK CORPORATION
    • Hiroyuki HIRANO
    • G01 - MEASURING TESTING
  • Information Patent Application

    MAGNETIC POSITION DETECTION DEVICE
    • Publication number 20170122777
    • Publication date May 4, 2017
    • TDK Corporation
    • Hiroyuki Hirano
    • G01 - MEASURING TESTING
  • Information Patent Application

    MAGNETIC SENSOR
    • Publication number 20150145506
    • Publication date May 28, 2015
    • TDK Corporation
    • Ryosuke Aoki
    • G01 - MEASURING TESTING
  • Information Patent Application

    CURRENT SENSOR
    • Publication number 20130169267
    • Publication date Jul 4, 2013
    • TDK Corporation
    • Takaaki MIYAKOSHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    MAGNETIC POSITION DETECTOR
    • Publication number 20110133724
    • Publication date Jun 9, 2011
    • TDK Corporation
    • Seiji Fukuoka
    • G01 - MEASURING TESTING
  • Information Patent Application

    Moving body detecting apparatus
    • Publication number 20070035293
    • Publication date Feb 15, 2007
    • TDK Corporation
    • Seiji Fukuoka
    • G01 - MEASURING TESTING
  • Information Patent Application

    Moving object detection device
    • Publication number 20060244439
    • Publication date Nov 2, 2006
    • TDK Corporation
    • Seiji Fukuoka
    • G01 - MEASURING TESTING