7 Utility Patents
#22,277 in Tokyo
#121,731 in Japan
#598,480 in the World
Forward Citations = 11
Company Filing History:
Nippon Steel & Sumikin Stainless Steel Corporation
Nippon Steel Stainless Steel Corporation
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#22,277 in Tokyo
#121,731 in Japan
#598,480 in the World
Company Filing History:
Get your Inventor Badge Today