Osaka, Japan

Yuyama Mgf. Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 2

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6 inventors (with patents filed for the assignee):

goldMedal Hiromichi Tsuda (1 out of 19 patents)

silverMedal Yasuhiro Shigeyama (1 out of 18 patents)

bronzeMedal Akitomi Kohama (1 out of 15 patents)

4 Hidenori Tsuji (1 out of 6 patents)

5 Mei Zhang (1 out of 3 patents)

6 Takashi Ueno (1 out of 6 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#1,495 in Osaka

#15,591 in Japan

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Osaka, Japan
Forward Citations = 2

6 inventors:

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