Inventor

FUJITA SOSHI

JP25 patents

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

FUJITA SOSHI

NIPPON STEEL CORP

Overlapped blank for hot stamping, method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body

Production method for hot press molded articles, press molded article, die mold, and mold set

Plated steel sheet for hot stamping and hot-stamped member

Al-plated hot stamped steel material

Aluminum-based plated steel sheet, method of manufacturing aluminum-based plated steel sheet, and method of manufacturing component for vehicle

Fe—Al-based plated hot-stamped member and manufacturing method of Fe—Al-based plated hot-stamped member

Al plated welded pipe for hardening use and al plated hollow member and method for producing same

Al plated welded pipe for hardening use and Al plated hollow member and method for producing same

Steel sheet for hot stamping and hot-stamped member

Hot stamped body and method for producing same and Al-plated steel sheet

Method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body

Method for manufacturing hot-press-formed article, and hot-press-formed article

Hot-stamped product

Aluminum-plated steel sheet, hot-stamped member, and method for manufacturing hot-stamped member

NIPPON STEEL & SUMITOMO METAL CORP

High-strength hot-dip galvanized steel sheet

Steel sheet provided with hot dip galvanized layer excellent in plating wettability and plating adhesion and method of production of same

Process for producing high-strength hot-dip galvanized steel sheet

Hot-dip galvanized steel sheet and manufacturing method of the same

Al-plated steel sheet used for hot pressing and method for manufacturing Al-plated steel sheet used for hot pressing

High-strength hot-dip galvanized steel sheet and process for producing the same

Alloyed hot-dip galvanized steel sheet

Alloyed hot-dip galvanized steel sheet and method of manufacturing the same

Alloyed hot-dip galvanized steel sheet and method of manufacturing the same

Surface treatment solution for plated steel sheet to be hot-pressed

FUJITA SOSHI

Surface-treated metal material and process for producing the same