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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Treatment tool insertion channel of endoscope
Patent number
8,246,536
Issue date
Aug 21, 2012
Hoya Corporation
Kunitaka Ochi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
ENDOSCOPE
Publication number
20230126649
Publication date
Apr 27, 2023
HOYA CORPORATION
Kunitaka OCHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TREATMENT TOOL INSERTION CHANNEL OF ENDOSCOPE
Publication number
20070255105
Publication date
Nov 1, 2007
PENTAX CORPORATION
Kunitaka OCHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE