TREA

Yasunori Miyamoto

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  • Kadoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solid-state relay
    • Patent number 6,580,126
    • Issue date Jun 17, 2003
    • Matsushita Electric Works, Ltd.
    • Masahiko Suzumura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solid-state relay
    • Patent number 6,373,101
    • Issue date Apr 16, 2002
    • Matsushita Electric Works
    • Masahiko Suzumura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solid-state relay
    • Patent number 6,211,551
    • Issue date Apr 3, 2001
    • Matsushita Electric Works, Ltd.
    • Masahiko Suzumura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Operation displaying semiconductor switch
    • Patent number 5,647,034
    • Issue date Jul 8, 1997
    • Matsushita Electric Works, Ltd.
    • Ohki Matsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor relay circuit using photovoltaic diodes
    • Patent number 5,151,602
    • Issue date Sep 29, 1992
    • Matsushita Electric Works, Ltd.
    • Yukio Idaka
    • H03 - BASIC ELECTRONIC CIRCUITRY