18 Utility Patents
#82 in Toyonaka
#41,943 in Japan
#194,555 in the World
Forward Citations = 47
Company Filing History:
Sumitomo Chemical Company, Limited
Chang Chun Plastics Co., Ltd.
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#82 in Toyonaka
#41,943 in Japan
#194,555 in the World
Company Filing History:
Get your Inventor Badge Today