Inventor

KAMEDA MASAHARU

JP6 patents

⚠️ This page may combine multiple inventors who share the name “KAMEDA MASAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL & SUMITOMO METAL CORP

3 patents

US10501832B2Dec 10, 2019

Plated steel sheet

NIPPON STEEL & SUMITOMO METAL CORP2 citations72

US11732341B2Aug 22, 2023

Metal coated steel sheet, manufacturing method of hot-dip galvanized steel sheet, and manufacturing method of alloyed galvannealed steel sheet

NIPPON STEEL & SUMITOMO METAL CORP0 citations51

US9970074B2May 15, 2018

Cold-rolled steel sheet, galvanized cold-rolled steel sheet and method of manufacturing the same

NIPPON STEEL & SUMITOMO METAL CORP0 citations40

NIPPON STEEL CORP

2 patents

US7413780B2Aug 19, 2008

High strength galvannealed steel sheet excellent in workability and a method of production of the same

NIPPON STEEL CORP6 citations61

US11225701B2Jan 18, 2022

Hot dip galvanized steel sheet and hot dip galvannealed steel sheet

NIPPON STEEL CORP0 citations51

MARUYAMA NAOKI

1 patent

US9090960B2Jul 28, 2015

Strain aging hardening steel sheet excellent in aging resistance, and manufacturing method thereof

MARUYAMA NAOKI3 citations60