LexDanaLexDanabeta
Inventor

Takayoshi Kashiwamura

Inventor
Yokohama, JP

Overview

5→
Patents
1987–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B60Nprimary
B60NSeats specially adapted for vehicles44%
A47CChairs22%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body11%
G06FElectric digital data processing11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
6,132,108'Design support method for a structure and the like'20005,857,750'Seat device'19995,839,782'Torsion-bar equipped vibration absorbing-seat device'19985,692,727'Seat device'19974,655,505'Pneumatically controlled seat for vehicle'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2000Patents assigned to NHK SPRING CO LTD (5)· patent assignee history
1987Based in Kawasaki, JP· patent location history
1997–1999Patents assigned to NISSAN MOTOR (2)· patent assignee history
1997–2000Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NHK SPRING CO LTD51987–2000
NISSAN MOTOR21997–1999
Locations
LocationPatentsSpan
Yokohama, JP41997–2000
Kawasaki, JP11987