Inventor

Tadao Nakada

Inventor

Katsuta, JP

Overview

2→

Patents

1991

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

C09Kprimary

C09KMaterials for miscellaneous applications, not provided for elsewhere40%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein40%

B82YSpecific uses or applications of nanostructures20%

PatentTitleYear

5,067,797'Liquid crystal display cell and process for producing the same'1991 5,020,883'Ferroelectric liquid crystal device'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to HITACHI LTD (2)· patent assignee history

1991Patents assigned to NITTO DENKO CORP (1)· patent assignee history

1991Based in Katsuta, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	2	1991
NITTO DENKO CORP	1	1991

Locations

Location	Patents	Span
Katsuta, JP	2	1991