TREA

Chikashi Seki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motion analyzing/advising system
    • Patent number 5,111,410
    • Issue date May 5, 1992
    • Kabushiki Kaisha Oh-Yoh Keisoku Kenkyusho
    • Mizuo Nakayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic follow-up lighting system
    • Patent number 5,023,709
    • Issue date Jun 11, 1991
    • AOI Studio Kabushiki Kaisha
    • Kunio Kita
    • G01 - MEASURING TESTING