Inventor
SUGINO KAZUO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SUGINO KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
6 patentsUS5382307AJan 17, 1995
Process for manufacturing high-strength bainitic steel rails with excellent rolling-contact fatigue resistance
NIPPON STEEL CORP36 citations92
US4375995AMar 8, 1983
Method for manufacturing high strength rail of excellent weldability
NIPPON STEEL CORP32 citations91
US4828015AMay 9, 1989
Continuous casting process for composite metal material
NIPPON STEEL CORP35 citations88
US5652394AJul 29, 1997
Stress sensor fabricated from a material having precipitated granular carbides
NIPPON STEEL CORP9 citations73
US4426236AJan 17, 1984
Method for manufacturing high strength rail of excellent weldability
NIPPON STEEL CORP6 citations72
US5654511AAug 5, 1997
Rail axial-force measuring method and an axial-force measurable rail
NIPPON STEEL CORP6 citations62