TY

Toshio Yoshizawa

NC Nippon Welding Rod Co.: 1 patents #1 of 6Top 20%
Overall (2004): #95,487 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6710301 Flux-contained welding wire Teiichiro Saito, Tadashi Ito, Kazuo Tsujikawa, Toshiaki Fujita, Kanehisa Tanaka 2004-03-23