Hidehito Kurosawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light source device with dual alternately-directed lamps that facil...
- Patent number 6,929,605
- Issue date Aug 16, 2005
- PENTAX Corporation
- Hidehito Kurosawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacturing treatment instrument of endoscope
- Patent number 6,717,092
- Issue date Apr 6, 2004
- PENTAX Corporation
- Yoshihiro Obata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Air discharge pressure measuring device for endoscope having an air...
- Patent number 6,425,292
- Issue date Jul 30, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Satoshi Takami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air delivery unit for endoscope
- Patent number 6,402,688
- Issue date Jun 11, 2002
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Satoshi Takami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope air sending device
- Patent number 6,193,649
- Issue date Feb 27, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Satoshi Takami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Light-source device for endoscope
- Publication number 20030187329
- Publication date Oct 2, 2003
- PENTAX CORPORATION
- Hidehito Kurosawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of manufacturing treatment instrument of endoscope
- Publication number 20020017515
- Publication date Feb 14, 2002
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Yoshihiro Obata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR