Inventor
NAKAYA MICHIHARU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYA MICHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
9 patentsUS6280538B1Aug 28, 2001
Hot rolled high strength steel sheet with excellent formability
KOBE STEEL LTD25 citations91
US9631266B2Apr 25, 2017
Method for manufacturing high-strength cold-rolled steel sheet with outstanding workability
KOBE STEEL LTD4 citations71
US10604829B2Mar 31, 2020
High-strength plated steel sheet having excellent plating properties, workability, and delayed fracture resistance, and method for producing same
KOBE STEEL LTD1 citations60
US10570473B2Feb 25, 2020
High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet, and high-strength hot-dip galvannealed steel sheet having excellent ductility, stretch-flangeability, and weldability
KOBE STEEL LTD1 citations59
US11319622B2May 3, 2022
High-strength steel sheet and high-strength galvanized steel sheet
KOBE STEEL LTD0 citations53
US9605335B2Mar 28, 2017
Hot-dip galvanized steel sheet for stamping having excellent cold workability, die hardenability, and surface quality, and producing method thereof
KOBE STEEL LTD1 citations51
US11408047B2Aug 9, 2022
Alloyed hot-dip galvanized steel sheet and alloyed hot-dip galvanized steel sheet production method
KOBE STEEL LTD0 citations49
US10023934B2Jul 17, 2018
High-strength hot-dip galvannealed steel sheet having excellent bake hardening property and bendability
KOBE STEEL LTD1 citations49
US10501830B2Dec 10, 2019
High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet, and high-strength hot-dip galvannealed steel sheet having excellent ductility, stretch-flangeability, and weldability
KOBE STEEL LTD0 citations38