TREA

Takeshi Nishiyama

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  • Ohzu-cho, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silent electromagnetic relay
    • Patent number 7,932,795
    • Issue date Apr 26, 2011
    • OMRON Corporation
    • Yuji Kozai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 7,157,994
    • Issue date Jan 2, 2007
    • Omron Corporation
    • Ryota Minowa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Silent electromagnetic relay
    • Publication number 20080048808
    • Publication date Feb 28, 2008
    • Omron Corporation
    • Yuji Kozai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electromagnetic relay
    • Publication number 20060022778
    • Publication date Feb 2, 2006
    • Omron Corporation
    • Ryota Minowa
    • H01 - BASIC ELECTRIC ELEMENTS