TREA

Toshifusa Yamada

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semi-conductor element with terminal casing
    • Patent number D364383
    • Issue date Nov 21, 1995
    • Fuji Electric Co., Ltd.
    • Toshifusa Yamada
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semi-conductor element with terminal casing
    • Patent number D364385
    • Issue date Nov 21, 1995
    • Fuji Electric Co., Ltd.
    • Tomio Shimizu
    • D13 - Equipment for production, distribution, or transformation of energy