Inventor
HOSHINO KATSUYA
JP23 patents
⚠️ This page may combine multiple inventors who share the name “HOSHINO KATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JFE STEEL CORP
18 patentsUS12098439B2Sep 24, 2024
Steel sheet, member, and method for producing them
JFE STEEL CORP2 citations72
US10907255B2Feb 2, 2021
Galvanized steel sheet and manufacturing method therefor
JFE STEEL CORP0 citations61
USRE45821EDec 22, 2015
Zinc-based metal plated steel sheet
JFE STEEL CORP1 citations61
US12276028B2Apr 15, 2025
Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet
JFE STEEL CORP0 citations59
US12221705B2Feb 11, 2025
Alloyed galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing alloyed galvanized steel sheet
JFE STEEL CORP0 citations59
US12595580B2Apr 7, 2026
Galvanized steel sheet
JFE STEEL CORP0 citations54
US12590350B2Mar 31, 2026
Steel sheet, member, and method for producing them
JFE STEEL CORP0 citations52
US12480175B2Nov 25, 2025
Steel sheet, member, and method for producing them
JFE STEEL CORP0 citations51
US12297515B2May 13, 2025
Steel sheet, member, and method for producing them
JFE STEEL CORP0 citations51
US12276006B2Apr 15, 2025
Method of producing high-strength hot-dip galvanized steel sheet
JFE STEEL CORP0 citations51
US9809884B2Nov 7, 2017
Method for manufacturing galvanized steel sheet
JFE STEEL CORP0 citations51
US12479190B2Nov 25, 2025
Fe-based electroplated steel sheet and galvannealed steel sheet, and methods of producing same
JFE STEEL CORP0 citations50
US12473652B2Nov 18, 2025
Galvannealed steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvannealed steel sheet
JFE STEEL CORP0 citations50
US12467154B2Nov 11, 2025
Fe-based electroplated steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing Fe-based electroplated steel sheet
JFE STEEL CORP0 citations50
US12421589B2Sep 23, 2025
Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet
JFE STEEL CORP0 citations50
US10443116B2Oct 15, 2019
Method for manufacturing zinc-based coated steel sheet
JFE STEEL CORP0 citations49
US10392706B2Aug 27, 2019
Galvanized steel sheet and method for producing the same
JFE STEEL CORP0 citations49
US10351960B2Jul 16, 2019
Galvanized steel sheet and method for producing the same
JFE STEEL CORP0 citations49