Inventor
TSUMURA MAKOTO
JP69 patents
⚠️ This page may combine multiple inventors who share the name “TSUMURA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
47 patentsUS7245336B2Jul 17, 2007
Liquid crystal display device
HITACHI LTD135 citations99
US7006173B1Feb 28, 2006
Liquid crystal display device having particular reflective polarizer
HITACHI LTD189 citations99
US6469755B1Oct 22, 2002
Illuminating arrangement with reflector having inclined irregularities or corrugations
HITACHI LTD177 citations99
US5786876AJul 28, 1998
Active matrix type liquid crystal display system
HITACHI LTD146 citations99
US5760854AJun 2, 1998
Liquid crystal display apparatus
HITACHI LTD130 citations99
US5668379ASep 16, 1997
Active matrix crystal display apparatus using thin film transistor
HITACHI LTD313 citations99
US6909442B2Jun 21, 2005
Display device for decompressing compressed image data received
HITACHI LTD78 citations98
US6561663B2May 13, 2003
Plane-like lighting units and display equipment provided therewith
HITACHI LTD105 citations98
US6456267B1Sep 24, 2002
Liquid crystal display
HITACHI LTD125 citations98
US6300926B1Oct 9, 2001
Active matrix type liquid crystal display
HITACHI LTD90 citations98
US6115017ASep 5, 2000
Liquid crystal display apparatus
HITACHI LTD106 citations98
US5949502ASep 7, 1999
Liquid crystal device having resistor elements
HITACHI LTD95 citations97
US6883950B2Apr 26, 2005
Plane-like lighting units and display equipment provided therewith
HITACHI LTD31 citations96
US6709122B2Mar 23, 2004
Plane-like lighting units and display equipment provided therewith
HITACHI LTD34 citations96
US6650472B1Nov 18, 2003
Luminous intensity distribution control device and display having the same
HITACHI LTD50 citations96
US6331845B1Dec 18, 2001
Liquid crystal display device and driving method therefor
HITACHI LTD54 citations96
US6329973B1Dec 11, 2001
Image display device
HITACHI LTD58 citations96
US6064358AMay 16, 2000
Liquid crystal display device and driving method therefor
HITACHI LTD63 citations96
US5886761AMar 23, 1999
Process for producing actively addressing substrate, and liquid crystal display
HITACHI LTD74 citations96
US5751381AMay 12, 1998
Active matrix LCD device with image signal lines having a multilayered structure
HITACHI LTD52 citations96
US5561440AOct 1, 1996
Liquid crystal display device and driving method therefor
HITACHI LTD85 citations96
US5477355ADec 19, 1995
Process for producing the passivation layer of an active matrix substrate by back exposure
HITACHI LTD57 citations96
US7038641B2May 2, 2006
Color/black-and-white switchable portable terminal and display unit
HITACHI LTD125 citations95
US6943947B2Sep 13, 2005
Luminous intensity distribution control device and display having the same
HITACHI LTD16 citations93
US6803894B1Oct 12, 2004
Liquid crystal display apparatus and method using color field sequential driving method
HITACHI LTD40 citations93
US6756954B2Jun 29, 2004
Liquid crystal display apparatus
HITACHI LTD35 citations93
US6104460AAug 15, 2000
Reflective LCD with cylindrical pattern formed in reflecting electrode region
HITACHI LTD38 citations93
US5784136AJul 21, 1998
PDLC device and method of making, with liquid crystal microcapsules having a uniform diameter
HITACHI LTD36 citations93
US5430460AJul 4, 1995
Method and apparatus for driving liquid crystal display unit
HITACHI LTD39 citations93
US7463235B2Dec 9, 2008
Light illumination apparatus and liquid crystal display apparatus using the same
HITACHI LTD30 citations92
US7142188B2Nov 28, 2006
Image display device
HITACHI LTD15 citations92
US6980273B2Dec 27, 2005
Active matrix type liquid crystal system
HITACHI LTD13 citations92
US6940481B2Sep 6, 2005
Liquid crystal display apparatus
HITACHI LTD33 citations92
US6704066B2Mar 9, 2004
Liquid crystal display apparatus
HITACHI LTD22 citations92
US6628261B1Sep 30, 2003
Liquid crystal display panel drive circuit and liquid crystal display apparatus having two sample/hold circuits coupled to each signal line
HITACHI LTD36 citations92
US6608657B2Aug 19, 2003
Switchable liquid crystal light guide and liquid crystal display apparatus using the same
HITACHI LTD35 citations92
US6501523B2Dec 31, 2002
Liquid crystal display element and a display device having a homeotropic alignment
HITACHI LTD20 citations92
US6040886AMar 21, 2000
Active matrix type LCD with two shield electrodes
HITACHI LTD25 citations92
US7355575B1Apr 8, 2008
Matrix panel display apparatus and driving method therefor wherein auxiliary signals are applied to non-selected picture elements
HITACHI LTD43 citations90
US7905616B2Mar 15, 2011
Illumination unit and display unit incorporating the same
HITACHI LTD7 citations84
US7843525B2Nov 30, 2010
Liquid crystal display appliance
HITACHI LTD8 citations84
US7784986B2Aug 31, 2010
Plane-like lighting units and display equipment provided therewith
HITACHI LTD9 citations84
US7423623B2Sep 9, 2008
Image display device
HITACHI LTD9 citations84
US7173760B2Feb 6, 2007
Luminous intensity distribution control device and display having the same
HITACHI LTD10 citations84
US6784891B2Aug 31, 2004
Image display system
HITACHI LTD14 citations84
US7084850B2Aug 1, 2006
Image display system and image information transmission method
HITACHI LTD7 citations74
US6992676B2Jan 31, 2006
Image display system
HITACHI LTD6 citations74
HITACHI DISPLAYS LTD
1 patentNITTO DENKO CORP
1 patentFUTURE VISION INC
1 patentShowing the top 50 of 69 patents by PatentIndex Score.