TREA

Toshiyuki Hashiyama

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Endoscope system
    • Patent number 6,846,286
    • Issue date Jan 25, 2005
    • PENTAX Corporation
    • Naoki Suzuki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Forward viewing and radial scanning ultrasonic endoscope
    • Patent number 6,514,210
    • Issue date Feb 4, 2003
    • PENTAX Corporation
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Radial scan, forward viewing ultrasonic endoscope
    • Patent number 6,511,431
    • Issue date Jan 28, 2003
    • PENTAX Corporation
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic endoscope
    • Patent number 6,488,631
    • Issue date Dec 3, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic endoscope
    • Patent number 6,488,632
    • Issue date Dec 3, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic endoscope
    • Patent number 6,471,654
    • Issue date Oct 29, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic endoscope
    • Patent number 6,468,221
    • Issue date Oct 22, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Endoscope system
    • Publication number 20020183592
    • Publication date Dec 5, 2002
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Naoki Suzuki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic endoscope
    • Publication number 20020062082
    • Publication date May 23, 2002
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kenichi Ohara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Ultrasonic endoscope
    • Publication number 20020062084
    • Publication date May 23, 2002
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic endoscope
    • Publication number 20020062083
    • Publication date May 23, 2002
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kenichi Ohara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Forward viewing and radial scanning ultrasonic endoscope
    • Publication number 20010041839
    • Publication date Nov 15, 2001
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultrasonic endoscope
    • Publication number 20010041840
    • Publication date Nov 15, 2001
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Radial scan, forward viewing ultrasonic endoscope
    • Publication number 20010041841
    • Publication date Nov 15, 2001
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Kenichi Ohara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE