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External component of endoscope
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Patent number 6,372,357
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Issue date Apr 16, 2002
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Shinji Hayakawa
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Portable endoscope system
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Patent number 6,270,454
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Issue date Aug 7, 2001
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Hiroshi Sano
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Portable endoscope
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Patent number 6,033,360
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Issue date Mar 7, 2000
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Hiroshi Sano
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Portable endoscope
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Patent number 6,007,485
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Issue date Dec 28, 1999
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Takashi Koeda
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Portable endoscope system
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Patent number 6,004,264
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Issue date Dec 21, 1999
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Hiroshi Sano
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Portable endoscope system
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Patent number 6,001,058
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Issue date Dec 14, 1999
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Hiroshi Sano
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Portable endoscope system
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Patent number 5,865,727
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Issue date Feb 2, 1999
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Hiroshi Sano
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Portable endoscope system
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Patent number 5,743,848
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Issue date Apr 28, 1998
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Takashi Koeda
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Portable endoscope system
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Patent number 5,588,950
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Issue date Dec 31, 1996
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Hiroshi Sano
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Bendable portion of endoscope
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Patent number 5,394,864
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Issue date Mar 7, 1995
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Asahi Kogaku Kogyo Kabushiki Kaisha
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Tadasu Kobayashi
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE