Tutomu Yamamoto

Follow

Person

Hachioji, JP

People

Patents Grantslast 30 patents

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