LexDanaLexDanabeta
Inventor

Hatsuo Kawashima

Inventor
Kosai, JP

Overview

4→
Patents
1982–1988
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B60Nprimary
B60NSeats specially adapted for vehicles38%
A47CChairs13%
F16CShafts13%
F16DCouplings for transmitting rotation13%
G05GControl devices or systems insofar as characterised by mechanical features only13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
4,792,188'Swivel seat for vehicle'19884,765,680'Seat reclining device'19884,660,795'Seat slide device for automotive seat'19874,326,616'Clutch system for a vehicle'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to NISSAN MOTOR (1)· patent assignee history
1982–1988Based in Shizuoka, JP· patent location history
1987–1988Patents assigned to FUJI KIKO KK (3)· patent assignee history
1987–1988Based in Kosai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI KIKO KK31987–1988
NISSAN MOTOR11982
Locations
LocationPatentsSpan
Kosai, JP21987–1988
Shizuoka, JP21982–1988