22 Utility Patents
#47 in Amagasaki
#31,851 in Japan
#147,523 in the World
Forward Citations = 16
Company Filing History:
Nippon Steel Corporation
Nippon Steel & Sumitomo Metal Corporation
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#47 in Amagasaki
#31,851 in Japan
#147,523 in the World
Company Filing History:
Get your Inventor Badge Today