Toyama, Japan

Shirouma Plastics Kogyo Inc.


USPTO Granted Patents = 2

Forward Citations = 32

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7 inventors (with patents filed for the assignee):

goldMedal Yoshimasa Tahara (1 out of 2 patents)

silverMedal Takahashi Masayoshi (1 out of 1 patent)

bronzeMedal Ooya Hajime (1 out of 1 patent)

4 Tsushima Masahiro (1 out of 1 patent)

5 Kamishima Kazuo (1 out of 1 patent)

6 Takashima Hiroaki (1 out of 1 patent)

7 Kawada Yoshio (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#52 in Toyama 939-0643

#10,988 in Japan

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Toyama, Japan
Forward Citations = 32

7 inventors:

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