Yukio Yamaguchi

Follow

Person

Nagaokakyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Object detecting switch device
- Patent number 5,177,711
- Issue date Jan 5, 1993
- Omron Tateisi Electronics
- Yukio Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Object detecting switch device
- Patent number 5,008,862
- Issue date Apr 16, 1991
- Omron Tateisi Electronics Co.
- Hiroshi Shimamoto
- G01 - MEASURING TESTING
Information Patent Grant
Detecting apparatus using ultrasonic waves
- Patent number 4,835,519
- Issue date May 30, 1989
- Omron Tateisi Electronics Co.
- Hideyuki Suzaki
- G01 - MEASURING TESTING