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Inventor

AKIFUMI HARADA

Inventor
JP

Overview

3→
Patents
2024–2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C21Cprimary
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel15%
C21DModifying the physical structure of ferrous metals15%
C22CAlloys15%
H01FMagnets15%
Y02PClimate change mitigation technologies in the production or processing of goods15%
B21BRolling of metal8%
B22DCasting of metals8%
C22BProduction and refining of metals8%
PatentTitleYear
12,529,116Molten steel refining method202612,428,695Grain-oriented electrical steel sheet and method of producing same202512,146,209Non-oriented electrical steel sheet and method for manufacturing slab used as material for the same2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2026Patents assigned to JFE STEEL CORP (3)· patent assignee history
2024–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JFE STEEL CORP32024–2026
Locations
LocationPatentsSpan
JP32024–2026