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Yoshinori Futami

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  • Suwa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic wristwatch
    • Patent number 4,407,019
    • Issue date Sep 27, 1983
    • Kabushiki Kaisha Suwa Seikosha
    • Yoshinori Futami
    • G04 - HOROLOGY
  • Information Patent Grant

    Electronic wristwatch control mechanism
    • Patent number 4,266,290
    • Issue date May 5, 1981
    • Kabushiki Kaisha Suwa Seikosha
    • Yoshinori Futami
    • G04 - HOROLOGY