Osaka, Japan

Ntn Engineering Plastics Corporation


USPTO Granted Patents = 1

Forward Citations = 11

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5 inventors (with patents filed for the assignee):

goldMedal Yoshio Oki (1 out of 9 patents)

silverMedal Takeo Kaneko (1 out of 3 patents)

bronzeMedal Kazutoshi Sugitani (1 out of 1 patent)

4 Hidetsugu Yagi (1 out of 1 patent)

5 Yukimasa Shimizu (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#1,495 in Osaka

#15,589 in Japan

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Osaka, Japan
Forward Citations = 11

5 inventors:

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