Inventor
MURASATO AKINOBU
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MURASATO AKINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL & SUMITOMO METAL CORP
6 patentsUS9162422B2Oct 20, 2015
High-strength hot-dip galvanized steel sheet, high-strength alloyed hot-dip galvanized steel sheet excellent in bake hardenability, and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP8 citations84
US8993120B2Mar 31, 2015
High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP10 citations84
US8932729B2Jan 13, 2015
High-strength hot-dip galvanized steel sheet excellent in impact resistance property and high-strength alloyed hot-dip galvanized steel sheet
NIPPON STEEL & SUMITOMO METAL CORP9 citations84
US9708679B2Jul 18, 2017
High-strength hot-dip galvanized steel sheet and high-strength alloyed hot-dip galvanized steel sheet excellent in mechanical cutting property, and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP3 citations73
US9702035B2Jul 11, 2017
High-strength hot-dip galvanized steel sheet excellent in impact resistance property and manufacturing method thereof, and high-strength alloyed hot-dip galvanized steel sheet and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP5 citations73
US10704132B2Jul 7, 2020
High-strength hot-dip galvanized steel sheet excellent in impact peeling resistance and worked portion corrosion resistance
NIPPON STEEL & SUMITOMO METAL CORP2 citations72
KAWATA HIROYUKI
6 patentsUS9896751B2Feb 20, 2018
High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same
KAWATA HIROYUKI9 citations83
US9234268B2Jan 12, 2016
High-strength galvanized steel sheet excellent in bendability and manufacturing method thereof
KAWATA HIROYUKI6 citations72
US10351937B2Jul 16, 2019
High-strength steel sheet excellent in impact resistance and manufacturing method thereof, and high-strength galvanized steel sheet and manufacturing method thereof
KAWATA HIROYUKI5 citations71
US9139885B2Sep 22, 2015
High-strength steel sheet and high-strength zinc-coated steel sheet which have excellent ductility and stretch-flangeability and manufacturing method thereof
KAWATA HIROYUKI3 citations62
US9694561B2Jul 4, 2017
High strength steel sheet and high strength galvanized steel sheet excellent in shapeability and methods of production of same
KAWATA HIROYUKI1 citations51
US9551057B2Jan 24, 2017
Galvannealed layer and steel sheet comprising the same, and method for producing the same
KAWATA HIROYUKI0 citations51
AZUMA MASAFUMI
2 patentsUS8460481B2Jun 11, 2013
High-strength steel sheet and galvanized steel sheet having very good balance between hole expansibility and ductility, and also excellent in fatigue resistance, and methods of producing the steel sheets
AZUMA MASAFUMI9 citations82
US10023947B2Jul 17, 2018
High strength steel plate with ultimate tensile strength of 900 MPa or more excellent in hydrogen embrittlement resistance and method of production of same
AZUMA MASAFUMI0 citations50