Inventor
NAGAE MORIYASU
JP5 patents
⚠️ This page may combine multiple inventors who share the name “NAGAE MORIYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOKAN KK
3 patentsUS5300751AApr 5, 1994
Method for gas-shield arc welding of a pipe and weld wire for use in the welding method
NIPPON KOKAN KK11 citations71
US5116571AMay 26, 1992
Chromoum heat-resistant steel excellent in toughness and having high cracking resistance and high creep strength in welded joint
NIPPON KOKAN KK16 citations70
US5397654AMar 14, 1995
Abrasion-resistant welded steel pipe
NIPPON KOKAN KK5 citations59