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Inventor

Hirofumi Makiura

Inventor
Amagasaki, JP

Overview

1→
Patents
1979
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C22Cprimary
C22CAlloys100%
PatentTitleYear
4,140,526'Ferritic stainless steel having improved weldability and oxidation resistance'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to SUMITOMO METAL IND (1)· patent assignee history
1979Based in Amagasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO METAL IND11979
Locations
LocationPatentsSpan
Amagasaki, JP11979