Inventor

Ken-ichi Takatori

Inventor

Tokyo, JP

Overview

1996–2021

Patent span

Physics

Primary field (CPC G)

Patents· 30 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%

G09GArrangements or circuits for control of indicating devices using static means to present variable information18%

B82YSpecific uses or applications of nanostructures6%

G02BOptical elements, systems or apparatus6%

H03KPulse technique6%

C09KMaterials for miscellaneous applications, not provided for elsewhere4%

H01LSemiconductor devices4%

H10DInorganic electric semiconductor devices4%

H10KOrganic electric solid-state devices2%

PatentTitleYear

10,910,458Display apparatus2021 9,059,701'Method for setting transistor operating point and circuit therefor, method for changing signal component value and active-matrix liquid crystal display device'2015 9,054,698'Method for setting transistor operating point and circuit therefor, method for changing signal component value and active-matrix liquid crystal display device'2015 8,625,038'Method for setting transistor operating point and circuit therefor, method for changing signal component value and active-matrix liquid crystal display device'2014 8,049,848'Liquid crystal display and method of manufacturing the same and method of driving the same'2011 7,652,648'Liquid crystal display apparatus and method of driving the same'2010 7,612,848'Liquid crystal display and method of manufacturing the same and method of driving the same'2009 7,564,443'Liquid crystal display device and method for driving the same'2009 7,362,304'Liquid crystal display device and method for driving the same'2008 7,212,270'Liquid crystal display and method of manufacturing the same and method of driving the same'2007 7,161,573'Liquid crystal display unit and method for driving the same'2007 7,079,099'Hold display unit for display of a moving picture'2006 6,894,743'Liquid crystal optical modulation element, and color filter and liquid crystal display device using the same'2005 6,812,986'Liquid crystal display and method of manufacturing the same and method of driving the same'2004 6,618,204'Light modulator, light source using the light modulator, display apparatus using the light modulator, and method for driving the light modulator'2003 6,618,027'Light modulator, light source using the light modulator, display apparatus using the light modulator, and method for driving the light modulator'2003 6,573,970'Liquid crystal display device'2003 6,504,651'Light modulator, light source using the light modulator, display apparatus using the light modulator, and method for driving the light modulator'2003 6,504,592'Liquid crystal display and method of manufacturing the same and method of driving the same'2003 6,407,791'Multi-domain liquid crystal display device'2002 6,323,922'Liquid crystal display cell'2001 6,245,258'Smectic liquid crystal material and liquid crystal optical element'2001 6,081,314'Liquid crystal display cell'2000 6,040,889'Liquid crystal display with continuous grayscale, wide viewing angle, and exceptional shock resistance'2000 5,864,376'LCD of a selected twist angle through an LC material of a selected chiral pitch'1999 5,844,652'Liquid crystal display using a liquid crystal showing a ferroelectric property or an anti-ferroelectric property'1998 5,796,456'Liquid crystal display with optical negative uni-axial compensation layer'1998 5,781,262'Liquid crystal display cell'1998 5,710,611'Liquid crystal display apparatus preventing image on screen from influences of disclination line'1998 5,504,604'Liquid crystal display elements with opposite twist domains aligned in the same direction on one substrate'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2011Patents assigned to NEC CORP (26)· patent assignee history

1996–2015Based in Tokyo, JP· patent location history

2014–2015Patents assigned to GOLD CHARM LTD (3)· patent assignee history

2014Patents assigned to TAKATORI KEN-ICHI (1)· patent assignee history

2021Patents assigned to TIANMA JAPAN LTD (1)· patent assignee history

2021Patents assigned to TIANMA MICROELECTRONICS CO LTD (1)· patent assignee history

2021Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	26	1996–2011
GOLD CHARM LTD	3	2014–2015
TAKATORI KEN-ICHIself	1	2014
TIANMA JAPAN LTD	1	2021
TIANMA MICROELECTRONICS CO LTD	1	2021

Locations

Location	Patents	Span
Tokyo, JP	29	1996–2015
Kawasaki, JP	1	2021