TREA

Yoshitoki Tsubokawa

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  • Kurobe, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide fastener tape
    • Patent number 4,074,398
    • Issue date Feb 21, 1978
    • Yoshida Kogyo Kabushiki Kaisha
    • Yoshio Matsuda
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Concealed slide fasteners
    • Patent number 4,015,450
    • Issue date Apr 5, 1977
    • Yoshida Kogyo Kabushiki Kaisha
    • Yoshio Matsuda
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Slide fastener stringer
    • Patent number 3,974,550
    • Issue date Aug 17, 1976
    • Yoshida Kogyo Kabushiki Kaisha
    • Yoshinori Fujisaki
    • A44 - HABERDASHERY JEWELLERY