Masahiko Sasaki

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-source driver for portable endoscope
- Patent number 8,727,971
- Issue date May 20, 2014
- Hoya Corporation
- Satoshi Takami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustment mechanism
- Patent number 7,160,014
- Issue date Jan 9, 2007
- PENTAX Corporation
- Masahiko Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system having an auxiliary lighting device
- Patent number 7,087,014
- Issue date Aug 8, 2006
- PENTAX Corporation
- Masahiko Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hood device for an image pickup apparatus
- Patent number 6,614,481
- Issue date Sep 2, 2003
- PENTAX Corporation
- Masahiko Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-SOURCE DRIVER FOR PORTABLE ENDOSCOPE
- Publication number 20080262317
- Publication date Oct 23, 2008
- PENTAX CORPORATION
- Satoshi TAKAMI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHT-SOURCE DRIVER FOR PORTABLE ENDOSCOPE
- Publication number 20080154096
- Publication date Jun 26, 2008
- PENTAX CORPORATION
- Satoshi TAKAMI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Adjustment mechanism
- Publication number 20050197532
- Publication date Sep 8, 2005
- PENTAX CORPORATION
- Masahiko Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Endoscope system having an auxiliary lighting device
- Publication number 20040102680
- Publication date May 27, 2004
- PENTAX CORPORATION
- Masahiko Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE