Inventor
Hideaki IRIKAWA
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals20%
C22CAlloys17%
C23CCoating metallic material17%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material15%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
C25DProcesses for the electrolytic or electrophoretic production of coatings7%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling2%
B23KSoldering or unsoldering2%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel2%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis2%
PatentTitleYear
12,509,754Hot-stamped member and steel sheet for hot stamping202512,311,427Method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body202512,234,538Aluminum-plated steel sheet, hot-stamped member, and method for manufacturing hot-stamped member202512,179,246Production method for hot press molded articles, press molded article, die mold, and mold set202412,162,057Method for manufacturing hot-press-formed article, and hot-press-formed article202411,535,916Aluminum-based plated steel sheet, method of manufacturing aluminum-based plated steel sheet, and method of manufacturing component for vehicle202211,530,474Fe--Al-based plated hot-stamped member and manufacturing method of Fe--Al-based plated hot-stamped member202211,364,707Overlapped blank for hot stamping, method of manufacturing overlapped hot stamp molded body, and overlapped hot stamp molded body202211,352,684Steel member, steel sheet, and methods for manufacturing same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to NIPPON STEEL CORP (9)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 9 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2022–2025 |