TREA

Shigeo Yamada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tape recorder having soft-touch control of an erase head
    • Patent number 4,597,024
    • Issue date Jun 24, 1986
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Takamasa Kurafuzi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tape player
    • Patent number 4,519,558
    • Issue date May 28, 1985
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Hideo Yokoyama
    • G11 - INFORMATION STORAGE