Inventor

Hisakazu Mizota

Inventor

Okayama, JP

Overview

1986–1994

Patent span

Performing operations

Primary field (CPC B)

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

B22Dprimary

B22DCasting of metals38%

B21BRolling of metal13%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material6%

B21JForging6%

C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel6%

F27BFurnaces, kilns, ovens or retorts in general6%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace6%

H05BElectric heating6%

Y02PClimate change mitigation technologies in the production or processing of goods6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986–1994Patents assigned to KAWASAKI STEEL CO (7)· patent assignee history

1986Patents assigned to ASEA AB (1)· patent assignee history

1986–1993Based in Okayama, JP· patent location history

1986–1994Based in Kurashiki, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KAWASAKI STEEL CO	7	1986–1994
ASEA AB	1	1986

Locations

Location	Patents	Span
Okayama, JP	4	1986–1993
Kurashiki, JP	3	1986–1994