Osaka, Japan

Yamada Den-on Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 11

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8 inventors (with patents filed for the assignee):

goldMedal Teruhiko Funakura (1 out of 22 patents)

silverMedal Eisaku Namai (1 out of 3 patents)

bronzeMedal Noboru Yamazaki (1 out of 1 patent)

4 Yasuhiko Yokoya (1 out of 1 patent)

5 Mitsuo Nakamura (1 out of 1 patent)

6 Syuuichi Hasuda (1 out of 1 patent)

7 Syuuzou Yamada (1 out of 1 patent)

8 Kazuya Fujita (1 out of 4 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#1,026 in Osaka

#10,988 in Japan

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Osaka, Japan
Forward Citations = 11

8 inventors:

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