Akibumi Ishikawa

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic endoscope apparatus having micro array on photoelectric...
- Patent number 5,430,475
- Issue date Jul 4, 1995
- Olympus Optical Co., Ltd.
- Masahito Goto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Borescope apparatus
- Patent number 5,096,292
- Issue date Mar 17, 1992
- Olympus Optical Co., Ltd.
- Nobuyuki Sakamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope insertion controlling apparatus
- Patent number 5,018,509
- Issue date May 28, 1991
- Olympus Optical Co., Ltd.
- Akira Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solid state imaging apparatus
- Patent number 4,918,521
- Issue date Apr 17, 1990
- Olympus Optical Co., Ltd.
- Hisao Yabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic endoscope
- Patent number 4,757,819
- Issue date Jul 19, 1988
- Olympus Optical Co., Ltd.
- Takeshi Yokoi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for photometrically detecting an optically focused condit...
- Patent number 4,737,622
- Issue date Apr 12, 1988
- Olympus Optical Co., Ltd.
- Yoshio Shishido
- G02 - OPTICS
Information Patent Grant
Endoscope with variable illumination angle
- Patent number 4,736,734
- Issue date Apr 12, 1988
- Olympus Optical Co., Ltd.
- Nobuyuki Matsuura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for photometrically detecting an optically focused condit...
- Patent number 4,711,999
- Issue date Dec 8, 1987
- Olympus Optical Co., Ltd.
- Yoshio Shishido
- G02 - OPTICS
Information Patent Grant
Photosensor for optical observing or photographing devices
- Patent number 4,556,787
- Issue date Dec 3, 1985
- Olympus Optical Co., Ltd.
- Yoshio Shishido
- G02 - OPTICS

Akibumi Ishikawa

Person

Patents Grantslast 30 patents

Electronic endoscope apparatus having micro array on photoelectric...

Borescope apparatus

Endoscope insertion controlling apparatus

Solid state imaging apparatus

Ultrasonic endoscope

Apparatus for photometrically detecting an optically focused condit...

Endoscope with variable illumination angle

Apparatus for photometrically detecting an optically focused condit...

Photosensor for optical observing or photographing devices