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Inventor

Yuichi NAKAHIRA

Inventor
JP

Overview

3→
Patents
2022
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.

C21Dprimary
C21DModifying the physical structure of ferrous metals23%
C22CAlloys23%
C23CCoating metallic material23%
C25DProcesses for the electrolytic or electrophoretic production of coatings15%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
11,447,848Steel sheet and manufacturing method of therefor202211,377,710Steel sheet and manufacturing method therefor202211,326,234Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to NIPPON STEEL CORP (3)· patent assignee history
2022Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL CORP32022
Locations
LocationPatentsSpan
JP32022