7 Utility Patents
#240 in Amagasaki
#121,731 in Japan
#598,480 in the World
Forward Citations = 7
Company Filing History:
Nippon Steel Sumitomo Metal Corporation
Nippon Steel Corporation
Sumitomo Metal Industries, Inc.
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#240 in Amagasaki
#121,731 in Japan
#598,480 in the World
Company Filing History:
Get your Inventor Badge Today