Masatoshi Yoshihara

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Omiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasound inspection apparatus detachably connected to endoscope
- Patent number 6,461,304
- Issue date Oct 8, 2002
- Fuji Photo Optical Co., Ltd.
- Toshizumi Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coupling adaptor for endoscopically inserting ultrasound probe
- Patent number 6,063,035
- Issue date May 16, 2000
- Fuji Photo Optical Co., Ltd.
- Toshio Sakamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Probe coupler for ultrasound examination system
- Patent number 6,039,695
- Issue date Mar 21, 2000
- Fuji Photo Optical Co., Ltd.
- Toshio Sakamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasound transmission medium feed device for endoscopically inser...
- Patent number 6,004,273
- Issue date Dec 21, 1999
- Fuji Photo Optical Co., Ltd.
- Toshio Sakamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stopper mechanism for endoscopically inserting ultrasound probe
- Patent number 5,971,929
- Issue date Oct 26, 1999
- Fuji Photo Optical Co., Ltd.
- Toshio Sakamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE