Inventor
WAKEMOTO HIROFUMI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “WAKEMOTO HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
14 patentsUS6522379B1Feb 18, 2003
Liquid crystal display element with zigzag data or scan lines adjacent zigzag edged pixel electrodes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD78 citations98
US5876891AMar 2, 1999
Photosensitive material and process for the preparation thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations96
US5654367AAug 5, 1997
Organic polymer and preparation and use thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations96
US5597889AJan 28, 1997
Organic polymer and preparation and use thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations96
US5280375AJan 18, 1994
Liquid crystal display device with two different pre-tilt angles adjacent on one substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD79 citations96
US6933916B2Aug 23, 2005
Liquid crystal display and its driving method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6801293B1Oct 5, 2004
Method for manufacturing an in-plane electric field mode liquid crystal element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5519519AMay 21, 1996
Production method for a polymer dispersed liquid crystal display
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US5398127AMar 14, 1995
Active matrix twisted nematic liquid crystal display with rubbing direction 1-44 degrees to the electrodes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations92
US5119221AJun 2, 1992
Liquid crystal display device comprising improved alignment layers for liquid crystal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US5486442AJan 23, 1996
Organic polymer and preparation and use in crystal spatial light modulator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations82
US6215535B1Apr 10, 2001
Light-modulation element and production method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5173342ADec 22, 1992
Liquid crystal orientation film and process for making the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations74
US4778619AOct 18, 1988
Liquid crystal compositions
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
JAPAN DISPLAY INC
7 patentsUS10451925B2Oct 22, 2019
Display device
JAPAN DISPLAY INC2 citations73
US10197858B2Feb 5, 2019
Display device
JAPAN DISPLAY INC3 citations73
US10809573B2Oct 20, 2020
Display device
JAPAN DISPLAY INC0 citations52
US9959823B2May 1, 2018
Liquid crystal display device and method of driving the same
JAPAN DISPLAY INC0 citations52
US9390673B2Jul 12, 2016
Liquid crystal display device and method of driving the same
JAPAN DISPLAY INC0 citations52
US10747058B2Aug 18, 2020
Display device with organic insulating film having recess and projection
JAPAN DISPLAY INC0 citations42
US9824655B2Nov 21, 2017
Display device having a main writing and additional writing periods
JAPAN DISPLAY INC0 citations42
TOSHIBA MATSUSHITA DISPLAY TEC
2 patentsUS7483104B2Jan 27, 2009
Liquid crystal display panel and method for driving the same
TOSHIBA MATSUSHITA DISPLAY TEC0 citations51
US7480023B2Jan 20, 2009
Liquid crystal display panel in which the rubbing directions of the pair of alignment films are oriented toward a side of a main diffusion source of impurity ions
TOSHIBA MATSUSHITA DISPLAY TEC0 citations42