4 Utility Patents
#182 in Niihama
#193,094 in Japan
Forward Citations = 64
Company Filing History:
Sumitomo Chemical Company, Limited
Sumitomo Aluminum Smelting Company, Limited
Sumitomo Aluminium Smelting Company, Ltd.
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#182 in Niihama
#193,094 in Japan
Company Filing History:
Get your Inventor Badge Today