Inventor

Motoji Kajimura

Inventor

Yokohama, JP

Overview

3→

Patents

1983–1990

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%

G09GArrangements or circuits for control of indicating devices using static means to present variable information25%

H01JElectric discharge tubes or discharge lamps25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

PatentTitleYear

4,946,259'Color liquid crystal display and method of manufacture'1990 4,789,223'Matrix-addressed liquid crystal display device with compensation for potential shift of pixel electrodes'1988 4,382,213'Image pickup apparatus'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to TOKYO SHIBAURA ELECTRIC CO (1)· patent assignee history

1983–1990Based in Yokohama, JP· patent location history

1988Patents assigned to TOSHIBA KK (1)· patent assignee history

1990Patents assigned to IBM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	1	1990
TOKYO SHIBAURA ELECTRIC CO	1	1983
TOSHIBA KK	1	1988

Locations

Location	Patents	Span
Yokohama, JP	3	1983–1990