14 Utility and 3 Design Patents
#960 in Nagoya
#58,199 in Japan
#271,038 in the World
rank by utility patentsForward Citations = 212
Company Filing History:

Kyowa Industrial Co., Ltd.
Tokai National Higher Education and Research System
4. 1 out of 2,033

5. 1 out of 5,207

where one patent can have more than one assignee
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