60 Utility Patents
#295 in Kawasaki
#5,260 in Japan
#26,872 in the World
Forward Citations = 1,370
Company Filing History:

Nippon Steel Corporation
Nippon Steel & Sumitomo Metal Corporation
Get your Inventor Badge Today
#295 in Kawasaki
#5,260 in Japan
#26,872 in the World
Company Filing History:

Get your Inventor Badge Today