TREA

Mamoru Tateno

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  • Kadoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Contactor
    • Patent number 6,700,466
    • Issue date Mar 2, 2004
    • Matsushita Electric Works, Ltd.
    • Ritsu Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plural sealed contact units with common electromagnetic operating m...
    • Patent number 5,420,555
    • Issue date May 30, 1995
    • Matsushita Electric Works, Ltd.
    • Takehiko Toguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed contact device
    • Patent number 4,866,227
    • Issue date Sep 12, 1989
    • Matsushita Electric Works, Ltd.
    • Takehiko Toguchi
    • H01 - BASIC ELECTRIC ELEMENTS