Tokyo, Japan

Dainippon Mk & Chemicals Inc.


USPTO Granted Patents = 1

Forward Citations = 25

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6 inventors (with patents filed for the assignee):

goldMedal Hiroyuki Ohnishi (1 out of 8 patents)

silverMedal Haruyoshi Takatsu (1 out of 69 patents)

bronzeMedal Kiyohumi Takeuchi (1 out of 17 patents)

4 Hisato Sato (1 out of 23 patents)

5 Masayuki Tazume (1 out of 6 patents)

6 Yutaka Fujita (1 out of 8 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#5,752 in Tokyo

#15,591 in Japan

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Tokyo, Japan
Forward Citations = 25

6 inventors:

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