Inventor
SAKAGUCHI YOSHITAMI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “SAKAGUCHI YOSHITAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
19 patentsUS6448951B1Sep 10, 2002
Liquid crystal display device
IBM235 citations99
US7106089B2Sep 12, 2006
Inspection device and inspection method for active matrix panel, and manufacturing method for active matrix organic light emitting diode panel
IBM86 citations98
US6184855B1Feb 6, 2001
Liquid crystal display panel driving device
IBM57 citations96
US7317326B2Jan 8, 2008
Inspection device and inspection method for active matrix panel, and manufacturing method for active matrix organic light emitting diode panel
IBM17 citations92
US7088324B2Aug 8, 2006
Liquid crystal display driver and method thereof
IBM20 citations92
US6937233B2Aug 30, 2005
Liquid crystal display
IBM42 citations92
US6806861B1Oct 19, 2004
Reference gamma compensation voltage generation circuit
IBM19 citations92
US6556181B2Apr 29, 2003
Matrix driven liquid crystal display module system apparatus and method
IBM44 citations92
US5739816AApr 14, 1998
Analog video signal compensating apparatus and TFT liquid crystal display device
IBM26 citations92
US5734579AMar 31, 1998
Rotational-device method and system
IBM23 citations92
US6525342B2Feb 25, 2003
Low resistance wiring in the periphery region of displays
IBM20 citations91
US7486100B2Feb 3, 2009
Active matrix panel inspection device and inspection method
IBM12 citations84
US7091738B2Aug 15, 2006
Inspection system for active matrix panel, inspection method for active matrix panel and manufacturing method for active matrix OLED panel
IBM17 citations77
US7091667B2Aug 15, 2006
Thin film transistor array, display panel, method for inspecting the thin film transistor array, and method for manufacturing active matrix organic light emitting diode panel
IBM8 citations74
US5724036AMar 3, 1998
Digital-to-analog converter with gamma compensation and a liquid crystal display device using same
IBM14 citations74
US7295030B2Nov 13, 2007
Thin film transistor tester and corresponding test method
IBM9 citations73
US7282943B2Oct 16, 2007
Inspection device for inspecting TFT
IBM8 citations68
US7974800B2Jul 5, 2011
Method, apparatus, and program for detecting the correlation between repeating events
IBM3 citations63
US6661413B2Dec 9, 2003
Wiring structure and method thereof for a LCD module
IBM5 citations63
AU OPTRONICS CORP
3 patentsUS7075505B2Jul 11, 2006
Liquid crystal display device, liquid crystal controller and video signal transmission method
AU OPTRONICS CORP40 citations88
US7079162B2Jul 18, 2006
Matrix driven liquid crystal display module system, apparatus and method
AU OPTRONICS CORP9 citations74
US7679614B2Mar 16, 2010
Matrix driven liquid crystal display module system, apparatus and method
AU OPTRONICS CORP1 citations52