Yoshikatsu Nagayama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Endoscope apparatus capable of being switched to a mode in which a...
- Patent number 5,658,238
- Issue date Aug 19, 1997
- Olympus Optical Co., Ltd.
- Akira Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope apparatus provided with curvature and fluid flow control
- Patent number 5,609,563
- Issue date Mar 11, 1997
- Olympus Optical Co., Ltd.
- Akira Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electromotive warping type endoscope with velocity control
- Patent number 5,469,840
- Issue date Nov 28, 1995
- Olympus Optical, Ltd.
- Yoshiyuki Tanii
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for detecting insertion condition of endoscope
- Patent number 5,273,025
- Issue date Dec 28, 1993
- Olympus Optical Co., Ltd.
- Katsunori Sakiyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Insertion position and orientation state pickup for endoscope
- Patent number 5,253,647
- Issue date Oct 19, 1993
- Olympus Optical Co., Ltd.
- Yutaka Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic endoscope system provided with a separate camera control...
- Patent number 5,159,446
- Issue date Oct 27, 1992
- Olympus Optical Co., Ltd.
- Hiroki Hibino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope apparatus
- Patent number 5,060,632
- Issue date Oct 29, 1991
- Olympus Optical Co., Ltd.
- Hiroki Hibino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope apparatus
- Patent number 4,982,725
- Issue date Jan 8, 1991
- Olympus Optical Co., Ltd.
- Hiroki Hibino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope
- Patent number 4,924,852
- Issue date May 15, 1990
- Olympus Optical Co., Ltd.
- Akira Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Yoshikatsu Nagayama

Person

Patents Grantslast 30 patents

Endoscope apparatus capable of being switched to a mode in which a...

Endoscope apparatus provided with curvature and fluid flow control

Electromotive warping type endoscope with velocity control

Apparatus for detecting insertion condition of endoscope

Insertion position and orientation state pickup for endoscope

Electronic endoscope system provided with a separate camera control...

Endoscope apparatus

Endoscope apparatus

Endoscope