TREA

Toshihide Samejima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic timepiece
    • Patent number 4,300,221
    • Issue date Nov 10, 1981
    • Kabushiki Kaisha Seikosha
    • Hajime Oda
    • G04 - HOROLOGY
  • Information Patent Grant

    Alarm timepiece
    • Patent number 4,244,042
    • Issue date Jan 6, 1981
    • Kabushiki Kaisha Seikosha
    • Toshihide Samejima
    • G04 - HOROLOGY
  • Information Patent Grant

    Electronic timer
    • Patent number 4,218,871
    • Issue date Aug 26, 1980
    • Kabushiki Kaisha Seikosha
    • Nakanobu Moritani
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Time adjusting device for electronic timepiece
    • Patent number 4,211,067
    • Issue date Jul 8, 1980
    • Kabushiki Kaisha Seikosha
    • Hajime Oda
    • G04 - HOROLOGY
  • Information Patent Grant

    Time adjusting means for electronic timepiece
    • Patent number 4,209,975
    • Issue date Jul 1, 1980
    • Kabushiki Kaisha Seikosha
    • Nakanobu Moritani
    • G04 - HOROLOGY