11 Utility and 1 Design Patents
#14,614 in Tokyo
#77,116 in Japan
#364,535 in the World
rank by utility patentsForward Citations = 6
Company Filing History:

Acsl Ltd.
Njs Co., Ltd.
4. 4 out of 27
Kotobuki Pharmaceutical Co Ltd
5. 1 out of 2
Kotobuki Pharmaceuticals Co., Ltd.
where one patent can have more than one assignee
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