Tokyo, Japan

Nippon Kayuku Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

goldMedal Shigeru Ueno (1 out of 2 patents)

silverMedal Yoshinori Muramatsu (1 out of 2 patents)

bronzeMedal Hidetoshi Shirakura (1 out of 4 patents)

4 Mitsuyuki Yabuzaki (1 out of 5 patents)

5 Atsushi Sato (1 out of 23 patents)


1 patent:

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#5,734 in Tokyo

#15,549 in Japan

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Tokyo, Japan
Forward Citations = 0

5 inventors:

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