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Tadayoshi Ishii

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 6,191,485
    • Issue date Feb 20, 2001
    • Fuji Electronic Co., Ltd.
    • Tomoyuki Kawashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of soldering
    • Patent number 5,361,973
    • Issue date Nov 8, 1994
    • Fuji Electric Co., Ltd.
    • Tadayoshi Ishii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR