13 Utility Patents
#360 in Susono
#63,253 in Japan
#295,865 in the World
Forward Citations = 9
Company Filing History:

Dowa Holdings Co., Ltd.

where one patent can have more than one assignee
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#360 in Susono
#63,253 in Japan
#295,865 in the World
Company Filing History:


Get your Inventor Badge Today