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Inventor

NATSUKO SUGIURA

Inventor
JP

Overview

6→
Patents
2022–2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C21Dprimary
C21DModifying the physical structure of ferrous metals35%
C22CAlloys35%
C23CCoating metallic material18%
B21BRolling of metal12%
PatentTitleYear
12,534,788Steel sheet202611,649,531Steel sheet and plated steel sheet202311,401,571Hot-rolled steel sheet202211,274,355Hot rolled steel sheet and method for producing same202211,236,412Steel sheet and plated steel sheet202211,230,755Steel sheet and plated steel sheet2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to NIPPON STEEL CORP (6)· patent assignee history
2022–2023Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (3)· patent assignee history
2022–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL CORP62022–2026
NIPPON STEEL & SUMITOMO METAL CORP32022–2023
Locations
LocationPatentsSpan
JP62022–2026