P

Inventor

ONO YOSHIHIKO

JP59 patents
⚠️ This page may combine multiple inventors who share the name “ONO YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JFE STEEL CORP

36 patents
US10156005B2Dec 18, 2018

High-yield-ratio, high-strength cold rolled steel sheet and production method therefor

JFE STEEL CORP8 citations84
US10982297B2Apr 20, 2021

Steel sheet and method for producing the same

JFE STEEL CORP2 citations73
US10077486B2Sep 18, 2018

High-strength cold-rolled steel sheet and method of manufacturing the same

JFE STEEL CORP3 citations73
US12043883B2Jul 23, 2024

High-yield-ratio high-strength electrogalvanized steel sheet and method for manufacturing the same

JFE STEEL CORP2 citations72
US10941471B2Mar 9, 2021

High-strength steel sheet, high-strength galvanized steel sheet, method for manufacturing high-strength steel sheet, and method for manufacturing high-strength galvanized steel sheet

JFE STEEL CORP2 citations72
US10870902B2Dec 22, 2020

Cold-rolled steel sheet and manufacturing method therefor

JFE STEEL CORP6 citations72
US10655201B2May 19, 2020

High-strength cold-rolled steel sheet and method for manufacturing the same

JFE STEEL CORP3 citations72
US11427880B2Aug 30, 2022

High-strength galvanized steel sheet and method for manufacturing same

JFE STEEL CORP2 citations71
US11408059B2Aug 9, 2022

High-strength galvanized steel sheet and method for manufacturing same

JFE STEEL CORP2 citations71
US11390930B2Jul 19, 2022

Steel sheet and manufacturing method therefor

JFE STEEL CORP3 citations71
US11453926B2Sep 27, 2022

Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet

JFE STEEL CORP0 citations63
US11230744B2Jan 25, 2022

Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet

JFE STEEL CORP0 citations63
US10961601B2Mar 30, 2021

Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet

JFE STEEL CORP1 citations63
US12338505B2Jun 24, 2025

Steel sheet, member, and methods for producing the same

JFE STEEL CORP1 citations62
US11795520B2Oct 24, 2023

Hot-pressed member, method for manufacturing the same, and method for manufacturing steel sheet for hot-pressed member

JFE STEEL CORP0 citations62
US11603574B2Mar 14, 2023

High-ductility high-strength steel sheet and method for producing the same

JFE STEEL CORP0 citations62
US11339452B2May 24, 2022

Hot-pressed steel sheet member and method for producing same

JFE STEEL CORP0 citations62
US11111553B2Sep 7, 2021

High-strength steel sheet and method for producing the same

JFE STEEL CORP1 citations62
US11085099B2Aug 10, 2021

High-strength cold-rolled steel sheet

JFE STEEL CORP1 citations62
US10435762B2Oct 8, 2019

High-yield-ratio high-strength cold-rolled steel sheet and method of producing the same

JFE STEEL CORP1 citations62
US9297060B2Mar 29, 2016

High strength galvanized steel sheet and method for manufacturing the same

JFE STEEL CORP2 citations62
US7608156B2Oct 27, 2009

High strength cold rolled steel sheet and method for manufacturing the same

JFE STEEL CORP2 citations61
US12286681B2Apr 29, 2025

High-carbon hot-rolled steel sheet and method for manufacturing the same

JFE STEEL CORP0 citations52
US11898230B2Feb 13, 2024

High-strength steel sheet and method for manufacturing same

JFE STEEL CORP0 citations52
US12392007B2Aug 19, 2025

High strength steel sheet, high strength member, and methods for manufacturing the same

JFE STEEL CORP0 citations51
US12077831B2Sep 3, 2024

Steel sheet, member, and methods for producing them

JFE STEEL CORP0 citations51
US12071682B2Aug 27, 2024

Steel sheet, member, and methods for producing them

JFE STEEL CORP0 citations51
US11946112B2Apr 2, 2024

High-strength steel sheet and method for producing same

JFE STEEL CORP0 citations51
US11846002B2Dec 19, 2023

High-strength steel sheet and method for manufacturing same

JFE STEEL CORP0 citations51
US11795531B2Oct 24, 2023

High-strength galvanized steel sheet, high strength member, and method for manufacturing the same

JFE STEEL CORP0 citations51
US11739392B2Aug 29, 2023

High-strength steel sheet and method for manufacturing the same

JFE STEEL CORP0 citations51
US11186900B2Nov 30, 2021

High-strength cold rolled steel sheet and method for manufacturing the same

JFE STEEL CORP0 citations51
US11008635B2May 18, 2021

High-strength cold-rolled steel sheet

JFE STEEL CORP0 citations51
US9534269B2Jan 3, 2017

High strength cold rolled steel sheet and method for manufacturing the same

JFE STEEL CORP0 citations51
US11453927B2Sep 27, 2022

Cold rolled steel sheet and method of manufacturing the same

JFE STEEL CORP0 citations50
US12209299B2Jan 28, 2025

Steel sheet and method for producing the same

JFE STEEL CORP0 citations49

BRIDGESTONE CORP

4 patents

ONO YOSHIHIKO

4 patents

FUJI XEROX CO LTD

3 patents

TAKAHASHI KENJI

1 patent

TOKIWA SEIKI IND CO

1 patent

TOKIWA SEIKI IND COMPANY LTD

1 patent

Showing the top 50 of 59 patents by PatentIndex Score.