446 Utility Patents
#15 in Kanagawa
#34 in Japan
#348 in the World
Forward Citations = 18,151
Company Filing History:






4. 2 out of 1,098
Nippon Steel & Sumitomo Metal Corporation
5. 2 out of 25,431

Get your Inventor Badge Today
#15 in Kanagawa
#34 in Japan
#348 in the World
Company Filing History:
Get your Inventor Badge Today