7 Utility Patents
#6,305 in Osaka
#121,731 in Japan
#598,480 in the World
Forward Citations = 4
Company Filing History:
Sumitomo Chemical Company, Limited
Sumika Fine Chemicals, Co.,ltd.
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#6,305 in Osaka
#121,731 in Japan
#598,480 in the World
Company Filing History:
Get your Inventor Badge Today