Yamaguchi, Japan

Onada Cement Co., Ltd


USPTO Granted Patents = 2

Forward Citations = 6

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12 inventors (with patents filed for the assignee):

goldMedal Tsutomu Itoh (1 out of 33 patents)

silverMedal Hideaki Takahashi (1 out of 8 patents)

bronzeMedal Koichi Tsukiyama (1 out of 2 patents)

4 Chiharu Wada (1 out of 2 patents)

5 Keitaro Kunugiza (1 out of 2 patents)

6 Koichi Tsutsumi (1 out of 2 patents)

7 Satoshi Teramura (1 out of 2 patents)

8 Hideo Nagasaka (1 out of 12 patents)

9 Hiroshi Saitoh (1 out of 8 patents)

10 Tadao Morita (1 out of 4 patents)

11 Takashi Watanabe (1 out of 34 patents)

12 Masahiro Yamamoto (1 out of 11 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#16 in Yamaguchi

#10,988 in Japan

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Yamaguchi, Japan
Forward Citations = 6

12 inventors:

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