16 Utility Patents
#96 in Toyonaka
#47,374 in Japan
#215,918 in the World
Forward Citations = 85
Company Filing History:
Sumitomo Chemical Company, Limited
Research Association of Dyestuff Manufacturers
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#96 in Toyonaka
#47,374 in Japan
#215,918 in the World
Company Filing History:
Get your Inventor Badge Today