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Inventor

Fujio Matsu

Inventor
Chiba, JP

Overview

4→
Patents
1997–1999
Patent span
Physics
Primary field (CPC G)

Patents· 4 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
5,912,655'Display device'19995,815,128'Gray shade driving device of liquid crystal display'19985,696,524'Gradative driving apparatus of liquid crystal display panel'19975,619,224'Liquid crystal display panel driving device'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1999Patents assigned to SEIKO INSTR INC (4)· patent assignee history
1997–1999Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO INSTR INC41997–1999
Locations
LocationPatentsSpan
Chiba, JP41997–1999