TREA

Hiroyuki Sasa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electroendoscope apparatus
    • Patent number 5,627,583
    • Issue date May 6, 1997
    • Olympus Optical Co., Ltd.
    • Kazunari Nakamura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dissimilar endoscopes usable with a common control unit
    • Patent number 5,614,943
    • Issue date Mar 25, 1997
    • Olympus Optical Co., Ltd.
    • Kazunari Nakamura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system wherein cleaning solution flows at same speed in c...
    • Patent number 5,408,991
    • Issue date Apr 25, 1995
    • Olympus Optical Co., Ltd.
    • Yoshihiro Iida
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system
    • Patent number 5,398,056
    • Issue date Mar 14, 1995
    • Olympus Optical Co., Ltd.
    • Hisao Yabe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system
    • Patent number 5,315,383
    • Issue date May 24, 1994
    • Olympus Optical Co., Ltd.
    • Hisao Yabe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Radioactive ray detecting therapeutic apparatus
    • Patent number 5,014,708
    • Issue date May 14, 1991
    • Olympus Optical Co.
    • Masaaki Hayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Radioactive ray detecting endoscope
    • Patent number 4,995,396
    • Issue date Feb 26, 1991
    • Olympus Optical Co., Ltd.
    • Makoto Inaba
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope
    • Patent number 4,765,312
    • Issue date Aug 23, 1988
    • Olympus Optical Co., Ltd.
    • Hiroyuki Sasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Operation device for endoscopes
    • Patent number 4,742,816
    • Issue date May 10, 1988
    • Olympus Optical Co., Ltd.
    • Akira Suzuki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for cleaning channels of an endoscope
    • Patent number 4,667,691
    • Issue date May 26, 1987
    • Olympus Optical Co., Ltd.
    • Hiroyuki Sasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cleaning apparatus for endoscope
    • Patent number 4,637,378
    • Issue date Jan 20, 1987
    • Olympus Optical Co., Ltd.
    • Hiroyuki Sasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of cleaning endoscope channels
    • Patent number 4,579,597
    • Issue date Apr 1, 1986
    • Olympus Optical Co., Ltd.
    • Hiroyuki Sasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of cleaning endoscope channels
    • Patent number 4,579,598
    • Issue date Apr 1, 1986
    • Olympus Optical Co., Ltd.
    • Hiroyuki Sasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of cleaning endoscope channels
    • Patent number 4,576,650
    • Issue date Mar 18, 1986
    • Olympus Optical Co., Ltd.
    • Hisao Yabe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for cleaning endoscopes
    • Patent number 4,537,209
    • Issue date Aug 27, 1985
    • Olympus Optical Co., Ltd.
    • Hiroyuki Sasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of cleaning endoscope channels
    • Patent number 4,526,622
    • Issue date Jul 2, 1985
    • Olympus Optical Co., Ltd.
    • Koji Takamura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of cleaning endoscope channels
    • Patent number 4,526,623
    • Issue date Jul 2, 1985
    • Olympus Optical Co., Ltd.
    • Fumiaki Ishii
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of cleaning endoscope channels
    • Patent number 4,525,220
    • Issue date Jun 25, 1985
    • Olympus Optical Co., Ltd.
    • Hiroyuki Sasa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE