Yoshinori Fujii

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Saitama, JP

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Patents Grantslast 30 patents

Information 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
Information Patent Grant
Control device for an endoscope
- Patent number 6,673,012
- Issue date Jan 6, 2004
- PENTAX Corporation
- Yoshinori Fujii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control device for an endoscope
- Patent number 6,656,111
- Issue date Dec 2, 2003
- PENTAX Corporation
- Yoshinori Fujii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

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
Information Patent Application
Control device for an endoscope
- Publication number 20010037051
- Publication date Nov 1, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Yoshinori Fujii
- G02 - OPTICS
Information Patent Application
Control device for an endoscope
- Publication number 20010034472
- Publication date Oct 25, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Yoshinori Fujii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE