15 Utility Patents
#41 in Kusatsu
#53,140 in Japan
#247,061 in the World
Forward Citations = 178
Company Filing History:
Sumitomo Chemical Company, Limited

where one patent can have more than one assignee
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#41 in Kusatsu
#53,140 in Japan
#247,061 in the World
Company Filing History:

Get your Inventor Badge Today