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Inventor

Toshihiro Iida

Inventor
Itami, JP

Overview

1→
Patents
1988
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.

C04Bprimary
C04BLime, magnesia33%
C23CCoating metallic material33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
4,720,437'Surface-coated cemented carbide article or part'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history
1988Based in Itami, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO ELECTRIC INDUSTRIES11988
Locations
LocationPatentsSpan
Itami, JP11988