Inventor

MASUOKA HIROYUKI

JP22 patents

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

MASUOKA HIROYUKI

JFE STEEL CORP

High-strength cold-rolled steel sheet

Method for producing hot-pressed member

Method for producing laminate and method for producing perovskite solar cell

Laminate production method, and dye-sensitized solar cell production method

High-strength hot-dip coated hot-rolled steel sheet and method for manufacturing the same

Galvanized steel sheet and manufacturing method therefor

Zinc-based metal plated steel sheet

Cold-rolled steel sheet and method for manufacturing the same, and cold-rolled steel sheet for annealing

Laminate, organic thin film solar cell, method for manufacturing laminate, and method for manufacturing organic thin film solar cell

Laminate, organic thin-film solar cell, method for producing laminate, and method for producing organic thin-film solar cell

Method for manufacturing high-strength galvanized steel sheet

High-strength cold-rolled steel sheet

Method for producing hot-pressed member

Si-containing high strength cold rolled steel sheet, method of producing the same, and automotive members

Hot-pressed member

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

Positive electrode active material for lithium-ion secondary cell, and lithium-ion secondary cell

MAKIMIZU YOICHI

Zinc-based metal plated steel sheet

Zinc-based metal plated steel sheet

NAKAMARU HIROKI

Hot-pressed member

MATSUSHIMA TOMOHIRO

Method and apparatus for manufacturing Si-containing cold rolled steel sheets

MASUOKA HIROYUKI

Method of manufacturing hot dip galvannealed steel sheet and hot dip galvannealed steel sheet