23 Utility Patents
#5,894 in Tokyo
#29,572 in Japan
#136,777 in the World
Forward Citations = 586
Company Filing History:

Banyu Pharmaceutical Co. Ltd

where one patent can have more than one assignee
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#5,894 in Tokyo
#29,572 in Japan
#136,777 in the World
Company Filing History:


Get your Inventor Badge Today