For the Inventor, By the Inventor

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Daikyo Gomu Sekio Ltd.

USPTO Granted Patents = 1

Forward Citations = 13

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5 inventors (with patents filed for the assignee):

Hideo Yoshitaka (1 out of 2 patents)

Tatsuya Matsunaga (1 out of 2 patents)

Yutaka Tatsumi (1 out of 2 patents)

4. Denpei Sudo (1 out of 3 patents)

5. Tamotsu Okuda (1 out of 4 patents)

1 patent: Sort by Forward Citations

1. 5078941 - Process for the production of a resin-laminated rubber closure for a (1992-01-07),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#5,735 in Tokyo

#15,539 in Japan

Daikyo Gomu Sekio Ltd.

Forward Citations = 13

5 inventors:

Hideo Yoshitaka (1 out of 2 patents)

Tatsuya Matsunaga (1 out of 2 patents)

Yutaka Tatsumi (1 out of 2 patents)

4. Denpei Sudo (1 out of 3 patents)

5. Tamotsu Okuda (1 out of 4 patents)

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