5 Utility Patents
#28,999 in Tokyo
#162,524 in Japan
#826,892 in the World
Forward Citations = 30
Company Filing History:

Kotobuki Pharmaceutical Co Ltd
where one patent can have more than one assignee
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#28,999 in Tokyo
#162,524 in Japan
#826,892 in the World
Company Filing History:

Get your Inventor Badge Today