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Inventor

Shuji Okuda

Inventor
Tokyo, JP

Overview

2→
Patents
1987–1992
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E04Bprimary
E04BGeneral building constructions67%
E04CStructural elements33%
PatentTitleYear
5,117,594'Openable roof apparatus'19924,697,397'Trussed girder, roof framing using the trussed girder and method of constructing the roof framing of a building using the trussed girder'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to KAWASAKI STEEL CO (1)· patent assignee history
1987Patents assigned to SHIMIZU CONSTRUCTION CO LTD (1)· patent assignee history
1987–1992Based in Tokyo, JP· patent location history
1992Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI STEEL CO11987
MITSUBISHI HEAVY IND LTD11992
SHIMIZU CONSTRUCTION CO LTD11987
Locations
LocationPatentsSpan
Tokyo, JP21987–1992