Osaka, Japan

Dianippon Sumitomo Pharma Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 2

Loading Chart...
Loading Chart...

5 inventors (with patents filed for the assignee):

goldMedal Hitoshi Fujita (1 out of 9 patents)

silverMedal Norio Fujiwara (1 out of 7 patents)

bronzeMedal Fujio Antoku (1 out of 12 patents)

4 Toshinari Sugasawa (1 out of 6 patents)

5 Hajime Kawakami (1 out of 21 patents)


1 patent:

logo

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#1,495 in Osaka

#15,591 in Japan

...
Osaka, Japan
Forward Citations = 2

5 inventors:

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