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Inventor

Ryuzo Okuno

Inventor
Kobe, JP

Overview

3→
Patents
1978–1984
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

F27Dprimary
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace22%
Y02PClimate change mitigation technologies in the production or processing of goods22%
C21BManufacture of iron or steel11%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel11%
F22BMethods of steam generation11%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
4,478,574'Scrap preheating system for an electric furnace'19844,350,326'Apparatus for heat recovery from molten slag'19824,111,159'Recovery of heat from molten slag from metallurgical processes'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1984Patents assigned to KAWASAKI HEAVY IND LTD (3)· patent assignee history
1978–1984Based in Kobe, JP· patent location history
1984Patents assigned to GODO SEITETSU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI HEAVY IND LTD31978–1984
GODO SEITETSU11984
Locations
LocationPatentsSpan
Kobe, JP31978–1984