Inventor

Isamu Amemiya

Inventor

Uozu, JP

Overview

1977–1994

Patent span

Physics

Primary field (CPC G)

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

C21Bprimary

C21BManufacture of iron or steel25%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace25%

G09BEducational or demonstration appliances25%

G09FDisplaying25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977–1994Patents assigned to NIPPON CARBIDE KOGYO KK (2)· patent assignee history

1977–1994Based in Uozu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON CARBIDE KOGYO KK	2	1977–1994

Locations

Location	Patents	Span
Uozu, JP	2	1977–1994