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Inventor

Yosihide Fujioka

Inventor
Nara, JP

Overview

3→
Patents
1989–1991
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.

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information100%
PatentTitleYear
5,006,838'Thin film EL display panel drive circuit'19914,962,374'Thin film el display panel drive circuit'19904,888,523'Driving circuit of thin membrane EL display apparatus'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to SHARP KK (3)· patent assignee history
1989–1991Based in Nara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK31989–1991
Locations
LocationPatentsSpan
Nara, JP31989–1991