For the Inventor, By the Inventor

Enter assignee name

Kinjo Rubber Co., Ltd.

USPTO Granted Patents = 1

Trademarks = 1

Forward Citations = 3

Loading Chart...

Loading Chart...

7 inventors (with patents filed for the assignee):

Eiichi Nagatsuka (1 out of 4 patents)

Shigeo Kawachi (1 out of 2 patents)

Kazuo Higuchi (1 out of 4 patents)

4. Shinichi Sumimura (1 out of 4 patents)

5. Masaru Kamei (1 out of 1 patent)

6. Tooru Kataoka (1 out of 1 patent)

7. Shinichi Ogawa (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 5922426 - Paper feed roll, process for the preparation thereof and silicone rubber (1999-07-13),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#5,735 in Tokyo

#15,539 in Japan

Kinjo Rubber Co., Ltd.

Forward Citations = 3

7 inventors:

Eiichi Nagatsuka (1 out of 4 patents)

Shigeo Kawachi (1 out of 2 patents)

Kazuo Higuchi (1 out of 4 patents)

4. Shinichi Sumimura (1 out of 4 patents)

5. Masaru Kamei (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…