18 Utility Patents
#95 in Ichihara
#41,045 in Japan
#187,747 in the World
Forward Citations = 160
Company Filing History:
Sumitomo Chemical Company, Limited

where one patent can have more than one assignee
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#95 in Ichihara
#41,045 in Japan
#187,747 in the World
Company Filing History:

Get your Inventor Badge Today