Inventor

Akira Hosoki

Inventor

Tsukuba, JP

Overview

1→

Patents

1990

Patent span

Physics

Primary field (CPC G)

Patents· 1 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 elsewhere25%

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

G11BInformation storage based on relative movement between record carrier and transducer25%

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

PatentTitleYear

4,963,448'Photorecording element and liquid crystal cell comprising the same'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history

1990Patents assigned to MITI MINI INT TRADE & IND (1)· patent assignee history

1990Based in Tsukuba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGENCY IND SCIENCE TECHN	1	1990
MITI MINI INT TRADE & IND	1	1990

Locations

Location	Patents	Span
Tsukuba, JP	1	1990