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For the Inventor, By the Inventor

Tokyo, Japan

Research Association of Dyestuff Manufacturers


USPTO Granted Patents = 1

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

goldMedal Kiyoteru Kojima (1 out of 7 patents)

silverMedal Akira Takeshita (1 out of 16 patents)

bronzeMedal Kiyoyasu Hashimoto (1 out of 1 patent)

4.  Akira Murata (1 out of 1 patent)

5.  Toshio Nakamatzu (1 out of 1 patent)


1 patent:

1. 4529406 - Nitrothiazolyl-monoazo-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline (1985-07-16),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#5,755 in Tokyo

#15,595 in Japan

...
Tokyo, Japan

Research Association of Dyestuff Manufacturers

Forward Citations = 1

5 inventors:

goldMedal Kiyoteru Kojima (1 out of 7 patents)

silverMedal Akira Takeshita (1 out of 16 patents)

bronzeMedal Kiyoyasu Hashimoto (1 out of 1 patent)

4.  Akira Murata (1 out of 1 patent)

5.  Toshio Nakamatzu (1 out of 1 patent)

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