28 Utility Patents
#8 in Niihama
#22,107 in Japan
#103,269 in the World
Forward Citations = 221
Company Filing History:
Sumitomo Chemical Company, Limited
Other
Sumitomo Chemical Companylimited
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#8 in Niihama
#22,107 in Japan
#103,269 in the World
Company Filing History:
Get your Inventor Badge Today