TREA

Shinsuke OKADA

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Objective lens unit for endoscope
    • Patent number 7,695,431
    • Issue date Apr 13, 2010
    • Hoya Corporation
    • Shinsuke Okada
    • G02 - OPTICS
  • Information Patent Grant

    Endoscope
    • Patent number 7,267,647
    • Issue date Sep 11, 2007
    • PENTAX Corporation
    • Shinsuke Okada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system
    • Patent number 6,790,175
    • Issue date Sep 14, 2004
    • PENTAX Corporation
    • Koichi Furusawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system, scanning optical system and polygon mirror
    • Patent number 6,788,861
    • Issue date Sep 7, 2004
    • PENTAX Corporation
    • Tetsuya Utsui
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fiber bundle and endoscope apparatus
    • Patent number 6,600,861
    • Issue date Jul 29, 2003
    • PENTAX Corporation
    • Koichi Furusawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system
    • Patent number 6,527,708
    • Issue date Mar 4, 2003
    • PENTAX Corporation
    • Tetsuya Nakamura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope system
    • Patent number 6,498,948
    • Issue date Dec 24, 2002
    • PENTAX Corporation
    • Ryo Ozawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Endoscope system
    • Patent number 6,477,403
    • Issue date Nov 5, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Masaru Eguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fiber bundle and endoscope apparatus
    • Patent number 6,456,769
    • Issue date Sep 24, 2002
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Koichi Furusawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ENDOSCOPE SYSTEM
    • Publication number 20080200764
    • Publication date Aug 21, 2008
    • PENTAX CORPORATION
    • Shinsuke OKADA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Objective lens unit for endoscope
    • Publication number 20040156124
    • Publication date Aug 12, 2004
    • PENTAX CORPORATION
    • Shinsuke Okada
    • G02 - OPTICS
  • Information Patent Application

    Endoscope
    • Publication number 20040158129
    • Publication date Aug 12, 2004
    • PENTAX CORPORATION
    • Shinsuke Okada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fiber bundle and endoscope apparatus
    • Publication number 20020168158
    • Publication date Nov 14, 2002
    • ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
    • Koichi Furusawa
    • G02 - OPTICS