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Inventor

Toshikazu Horii

Inventor
Ooamishirasato, JP

Overview

2→
Patents
1996–2011
Patent span
Physics
Primary field (CPC G)

Patents· 2 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 therein50%
H10DInorganic electric semiconductor devices25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
8,013,947'Display device and manufacturing method of the same'20115,555,112'Liquid crystal display device having multilayer gate busline composed of metal oxide and semiconductor'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to HITACHI DEVICE ENG (1)· patent assignee history
1996Patents assigned to HITACHI LTD (1)· patent assignee history
1996Based in Mobara, JP· patent location history
2011Patents assigned to HITACHI DISPLAYS LTD (1)· patent assignee history
2011Based in Ooamishirasato, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI DEVICE ENG11996
HITACHI DISPLAYS LTD12011
HITACHI LTD11996
Locations
LocationPatentsSpan
Ooamishirasato, JP12011
Mobara, JP11996