Yokohama, Japan

Staf Corporation


USPTO Granted Patents = 1


Trademarks = 1

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

goldMedal Kenji Nagai (1 out of 10 patents)

silverMedal Shinichi Koarata (1 out of 1 patent)

bronzeMedal Tomoaki Kai (1 out of 1 patent)

4 Yake Zou (1 out of 1 patent)

5 Yake Zou (3 patents)

6 Kenji Nagai (0 patent)

7 Shinichi Koarata (0 patent)


1 patent:

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#171 in Yokohama

#15,549 in Japan

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Yokohama, Japan
Forward Citations = 2

4 inventors:

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