Tokyo, Japan

Toyo Chemical Laboratories, Inc.


USPTO Granted Patents = 2

Forward Citations = 37

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7 inventors (with patents filed for the assignee):

goldMedal Tsutomu Kameda (2 out of 2 patents)

silverMedal Mutsuo Fujisawa (2 out of 2 patents)

bronzeMedal Mitsuru Otani (1 out of 2 patents)

4 Hirofumi Katsura (1 out of 1 patent)

5 Setsuko Ishido (1 out of 1 patent)

6 Reiichi Yamaga (1 out of 1 patent)

7 Haruhiro Ohtsu (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#4,070 in Tokyo

#10,988 in Japan

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Tokyo, Japan
Forward Citations = 37

7 inventors:

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