Inventor
KAWASAKI HIRONOBU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAWASAKI HIRONOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
5 patentsUS4074011AFeb 14, 1978
Topcoated phosphated bolts, nuts and washers
NIPPON STEEL CORP61 citations92
US4298661ANov 3, 1981
Surface treated steel materials
NIPPON STEEL CORP40 citations90
US4497850AFeb 5, 1985
Method for surface treatment of a magnetic amorphous alloy
NIPPON STEEL CORP25 citations80
US4487812ADec 11, 1984
Magnetic amorphous alloy sheet having a film thereon
NIPPON STEEL CORP11 citations73
US4269904AMay 26, 1981
Manganese surface coated steel materials
NIPPON STEEL CORP10 citations71