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For the Inventor, By the Inventor

BOTH OF, undefined

Showa Chemical Co., Ltd.


USPTO Granted Patents = 3

Forward Citations = 9

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10 inventors (with patents filed for the assignee):

goldMedal Yoshikazu Yamamoto (2 out of 2 patents)

silverMedal Hisashi Aoki (1 out of 19 patents)

bronzeMedal Ryuichi Kayama (1 out of 4 patents)

4.  Minoru Saotome (1 out of 1 patent)

5.  Nobuo Watani (1 out of 1 patent)

6.  Mitsuyuki Kato (1 out of 1 patent)

7.  Tsuneaki Hirashima (1 out of 5 patents)

8.  Toshiyuki Miyata (1 out of 2 patents)

9.  Tetsuo Okugawa (1 out of 1 patent)

10.  Kaoru Kodera (1 out of 1 patent)


3 patents:

1. 4668050 - Method of using liquid crystal device comprising dichroic dye and liquid (1987-05-26),
2. 4393216 - Method of producing aminobenzimidazolones (1983-07-12),
3. 3953504 - Racemization of optically active tartaric acid (1976-04-27),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#6 in BOTH OF

#8,303 in JA

...
BOTH OF, undefined

Showa Chemical Co., Ltd.

Forward Citations = 9

10 inventors:

goldMedal Yoshikazu Yamamoto (2 out of 2 patents)

silverMedal Hisashi Aoki (1 out of 19 patents)

bronzeMedal Ryuichi Kayama (1 out of 4 patents)

4.  Minoru Saotome (1 out of 1 patent)

5.  Nobuo Watani (1 out of 1 patent)

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