TREA

Kazuhiko Ohzeki

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  • Hachioji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disposable medical instrument
    • Patent number 5,779,686
    • Issue date Jul 14, 1998
    • Olympus Optical Co., Ltd.
    • Yukio Sato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Video scope system
    • Patent number 4,901,142
    • Issue date Feb 13, 1990
    • Olympus Optical Co., Ltd.
    • Yuji Ikuno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope light source apparatus
    • Patent number 4,884,133
    • Issue date Nov 28, 1989
    • Olympus Optical Co., Ltd.
    • Masahide Kanno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE