9 Utility Patents
#4,866 in Osaka
#93,933 in Japan
#445,856 in the World
Forward Citations = 341
Company Filing History:


Watanabe Pharmaceutical Industry Co., Ltd.
where one patent can have more than one assignee
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#4,866 in Osaka
#93,933 in Japan
#445,856 in the World
Company Filing History:


Get your Inventor Badge Today