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Yoshiaki Fujimori

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  • Suwa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wristwatch with sound-making device
    • Patent number 4,180,970
    • Issue date Jan 1, 1980
    • Kabushiki Kaisha Suwa Seikosha
    • Ikuo Tokunaga
    • G04 - HOROLOGY
  • Information Patent Grant

    Digital watch case
    • Patent number 4,132,062
    • Issue date Jan 2, 1979
    • Kabushiki Kaisha Suwa Seikosha
    • Yoshiaki Fujimori
    • G04 - HOROLOGY
  • Information Patent Grant

    Waterproof watch case
    • Patent number 4,117,658
    • Issue date Oct 3, 1978
    • Kabushiki Kaisha Suwa Seikosha
    • Tsutomu Miyasaka
    • G04 - HOROLOGY