TREA

Tomio Iwamoto

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical connector system
    • Patent number 4,494,823
    • Issue date Jan 22, 1985
    • Sumitomo Electric Industries, Ltd.
    • Kenichi Yoshida
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Extension mechanism of adaptor for laser scalpel
    • Patent number 4,492,230
    • Issue date Jan 8, 1985
    • Sumitomo Electric Industries, Ltd.
    • Katsuyoshi Sunago
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE