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Inventor

Osamu Seko

Inventor
Kanagawa, JP

Overview

3→
Patents
1985–1989
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.

E05Bprimary
E05BLocks33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
4,818,003'Door handle device for a door of an automotive vehicle'19894,634,156'Door lock device'19874,497,514'Inside-handle arrangement for an automotive vehicle door assembly'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to NISSAN MOTOR (2)· patent assignee history
1985–1987Patents assigned to OHI SEISAKUSHO CO LTD (2)· patent assignee history
1985Based in Yokohama, JP· patent location history
1987Based in Fujisawa, JP· patent location history
1989Patents assigned to MORIYA MASAICHI (1)· patent assignee history
1989Patents assigned to SEKO OSAMU (1)· patent assignee history
1989Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR21985–1987
OHI SEISAKUSHO CO LTD21985–1987
MORIYA MASAICHI11989
SEKO OSAMUself11989
Locations
LocationPatentsSpan
Kanagawa, JP11989
Fujisawa, JP11987
Yokohama, JP11985