logo

For the Inventor, By the Inventor

Tokyo, Japan

Tokyo Engineering Corporation


USPTO Granted Patents = 1

Forward Citations = 9

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Yasuhiko Kojima (1 out of 15 patents)

silverMedal Eiji Sakata (1 out of 6 patents)


1 patent:

1. 6518457 - Urea synthesis process (2003-02-11),
logo

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#5,736 in Tokyo

#15,554 in Japan

...
Tokyo, Japan

Tokyo Engineering Corporation

Forward Citations = 9

2 inventors:

goldMedal Yasuhiko Kojima (1 out of 15 patents)

silverMedal Eiji Sakata (1 out of 6 patents)

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