logo

For the Inventor, By the Inventor

Yokahama, Japan

Yashuhiro Koike


USPTO Granted Patents = 1

Forward Citations = 15

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Takayuki Arai (1 out of 15 patents)


1 patent:

1. 6027220 - Surface light source device outputting polarized frontal illumination (2000-02-22),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#2 in Yokahama

#15,539 in Japan

...
Yokahama, Japan

Yashuhiro Koike

Forward Citations = 15

1 inventor:

goldMedal Takayuki Arai (1 out of 15 patents)

Please report any incorrect information to support@idiyas.com
Loading…