TREA

Masayoshi Takabayashi

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  • Hamamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lead frame
    • Patent number 5,541,447
    • Issue date Jul 30, 1996
    • Yamaha Corporation
    • Yoshihisa Maejima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making lead frame
    • Patent number 5,347,709
    • Issue date Sep 20, 1994
    • Yamaha Corporation
    • Yoshihisa Maejima
    • H01 - BASIC ELECTRIC ELEMENTS