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Inventor

Teruo Ikeno

Inventor
Mitaka, JP

Overview

3→
Patents
1979–1981
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.

C23Cprimary
C23CCoating metallic material23%
Y10TTechnical subjects covered by former us classification23%
C23FNon-mechanical removal of metallic material from surface15%
C25DProcesses for the electrolytic or electrophoretic production of coatings15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
B22FWorking metallic powder8%
PatentTitleYear
4,298,661'Surface treated steel materials'19814,269,904'Manganese surface coated steel materials'19814,175,163'Stainless steel products, such as sheets and pipes, having a surface layer with an excellent corrosion resistance and production methods therefor'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1981Patents assigned to NIPPON STEEL CORP (3)· patent assignee history
1979–1981Based in Mitaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL CORP31979–1981
Locations
LocationPatentsSpan
Mitaka, JP31979–1981