Inventor
NAKAJIMA KATSUMI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JFE STEEL CORP
5 patentsUS10400316B2Sep 3, 2019
High strength hot rolled steel sheet having tensile strength of 780 MPa or more
JFE STEEL CORP3 citations73
US10301693B2May 28, 2019
High-strength hot-rolled steel sheet and method for producing the same
JFE STEEL CORP1 citations62
US7559997B2Jul 14, 2009
High-strength cold rolled steel sheet and process for producing the same
JFE STEEL CORP6 citations61
US10138536B2Nov 27, 2018
High-strength hot-rolled steel sheet and method for producing same
JFE STEEL CORP0 citations51
US10301698B2May 28, 2019
Hot-rolled steel sheet for generator rim and method for manufacturing the same
JFE STEEL CORP0 citations38