TREA

Takashi Asao

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  • Kusatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric device sealing structure
    • Patent number 6,496,090
    • Issue date Dec 17, 2002
    • Omron Corporation
    • Takeshi Nishida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 5,969,586
    • Issue date Oct 19, 1999
    • Omron Corporation
    • Masayuki Noda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 5,757,255
    • Issue date May 26, 1998
    • Omron Corporation
    • Masayuki Noda
    • H01 - BASIC ELECTRIC ELEMENTS