SK

Shigeo Kurioka

NC Nkk Co.: 1 patents #579 of 1,173Top 50%
Overall (All Time): #3,607,266 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6027333 Radiant tube burner Yoshiki Fujii, Toshio Ishii, Shunichi Sugiyama, Ryoichi Tanaka, Mamoru Matsuo +4 more 2000-02-22