TREA

Kiyofumi FUKUDA

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  • Otsu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active object detection sensor
    • Patent number 9,207,073
    • Issue date Dec 8, 2015
    • Optex Co., Ltd.
    • Takayasu Ikeda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical detection sensor
    • Patent number 7,030,364
    • Issue date Apr 18, 2006
    • Optex Co., Ltd.
    • Toshiyasu Matsuyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor
    • Patent number 7,009,168
    • Issue date Mar 7, 2006
    • Optex Co., Ltd.
    • Toshiyasu Matsuyama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVE OBJECT DETECTION SENSOR
    • Publication number 20150153451
    • Publication date Jun 4, 2015
    • OPTEX CO., LTD.
    • Takayasu IKEDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sensor
    • Publication number 20050035277
    • Publication date Feb 17, 2005
    • Toshiyasu Matsuyama
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sensor
    • Publication number 20040169130
    • Publication date Sep 2, 2004
    • Toshiyasu Matsuyama
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES