Inventor

KAJIWARA MITSUGU

JP3 patents

⚠️ This page may combine multiple inventors who share the name “KAJIWARA MITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL CORP

1 patent

US8353443B2Jan 15, 2013

Device and method for cooling rail weld zone

NIPPON STEEL CORP13 citations80

SUGIYAMA SEIJI

1 patent

US8715565B2May 6, 2014

Cooling system and cooling method of rolling steel

SUGIYAMA SEIJI6 citations79

NIPPON STEEL & SUMITOMO METAL CORP

1 patent

US9255304B2Feb 9, 2016

Cooling system and cooling method of rolling steel

NIPPON STEEL & SUMITOMO METAL CORP2 citations60