Inventor

Takashige Ohta

Inventor

Yamatokoriyama, JP

Overview

12→

Patents

2004–2012

Patent span

Physics

Primary field (CPC G)

Patents· 12 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 information71%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein24%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%

PatentTitleYear

8,139,013'Method of driving image display'2012 7,924,276'Display device, method of driving same and electronic device mounting same'2011 7,362,321'Method of driving image display, driving device for image display, and image display'2008 7,321,353'Display device method of driving same and electronic device mounting same'2008 7,286,108'Display device, method of driving same and electronic device mounting same'2007 7,190,357'Signal line drive circuit, image display device, and portable apparatus'2007 7,176,869'Drive circuit for use in liquid crystal display, liquid crystal display incorporating the same, and electronics incorporating the liquid crystal display'2007 7,133,013'Display device driving circuit, driving method of display device, and image display device'2006 7,126,595'Image display device using a scanning and hold display mode for power saving purposes'2006 7,098,885'Display device, drive circuit for the same, and driving method for the same'2006 7,002,541'Active matrix type display and a driving method thereof'2006 6,784,863'Active matrix liquid crystal display and method of driving the same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2012Patents assigned to SHARP KK (12)· patent assignee history

2004–2012Based in Yamatokoriyama, JP· patent location history

2012Patents assigned to KAGAWA HARUHITO (1)· patent assignee history

2012Patents assigned to KUMADA KOUJI (1)· patent assignee history

2012Patents assigned to OHTA TAKASHIGE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	12	2004–2012
KAGAWA HARUHITO	1	2012
KUMADA KOUJI	1	2012
OHTA TAKASHIGEself	1	2012

Locations

Location	Patents	Span
Yamatokoriyama, JP	12	2004–2012