Inventor
SUMITOMO HIDEHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SUMITOMO HIDEHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
9 patentsUS5426084AJun 20, 1995
Highly heat-resistant metallic carrier for an automobile catalyst
NIPPON STEEL CORP19 citations81
US5286315AFeb 15, 1994
Process for preparing rollable metal sheet from quenched solidified thin cast sheet as starting material
NIPPON STEEL CORP19 citations81
US5092393AMar 3, 1992
Process for producing cold-rolled strips and sheets of austenitic stainless steel
NIPPON STEEL CORP20 citations81
US4420347ADec 13, 1983
Process for producing an austenitic stainless steel sheet or strip
NIPPON STEEL CORP18 citations73
US5030296AJul 9, 1991
Process for production of Cr-Ni type stainless steel sheet having excellent surface properties and material quality
NIPPON STEEL CORP8 citations72
US5411610AMay 2, 1995
High-strength stainless steel foil for corrugating and process for producing the same
NIPPON STEEL CORP14 citations71
US5102477AApr 7, 1992
Method of manufacturing high permeability fe-ni system alloy
NIPPON STEEL CORP13 citations71
US5394721AMar 7, 1995
Method of producing permalloy cores
NIPPON STEEL CORP12 citations70
US4851059AJul 25, 1989
Non-magnetic high hardness austenitic stainless steel
NIPPON STEEL CORP8 citations67