KF

Kenichi Fukagawa

NK Nippon Chuzo Kabushiki Kaisha: 1 patents #2 of 9Top 25%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
📍 Fukuyama, JP: #292 of 471 inventorsTop 65%
Overall (All Time): #3,587,493 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6258315 Furnace body structural member for metallurgical shaft furnace Tsuneo Araki, Atsushi Sakai, Takashi Sumigama 2001-07-10