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Inventor

Haruyo Takayanagi

Inventor
Tokyo, JP

Overview

3→
Patents
2010
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 information60%
E03FSewers20%
E04GScaffolding20%
PatentTitleYear
7,834,869'Dual scan display panel driver'20107,773,053'Scanning method of display panel and a display unit'20107,696,962'Color balancing circuit for a display panel'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to OKI SEMICONDUCTOR CO LTD (3)· patent assignee history
2010Based in Tokyo, JP· patent location history
2010Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKI SEMICONDUCTOR CO LTD32010
Locations
LocationPatentsSpan
Tokyo, JP22010
Chiba, JP12010