Osaka, Japan

Kyowa Hakko Kogyo Co., Ltd. Kabushiki Kaisha Matsui Seisakusho


USPTO Granted Patents = 1

Forward Citations = 10

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5 inventors (with patents filed for the assignee):

goldMedal Akikazu Iwamoto (1 out of 7 patents)

silverMedal Masuo Moriyama (1 out of 6 patents)

bronzeMedal Kiyoshi Morimoto (1 out of 85 patents)

4 Katsuya Watanabe (1 out of 1 patent)

5 Masahiko Shimizu (1 out of 2 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 = 10

5 inventors:

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