Inventor
SEO YOSHIHO
JP67 patents
⚠️ This page may combine multiple inventors who share the name “SEO YOSHIHO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LG DATA STORAGE INC
13 patentsUS11143872B2Oct 12, 2021
Waveguide and video image display device
HITACHI LG DATA STORAGE INC2 citations73
US10088742B2Oct 2, 2018
Laser projection display system configured to execute scanning with laser light in accordance with image signals
HITACHI LG DATA STORAGE INC3 citations73
US10078236B2Sep 18, 2018
Dimmer and video display device using the same
HITACHI LG DATA STORAGE INC5 citations73
US9927613B2Mar 27, 2018
Image display apparatus and head mounted display
HITACHI LG DATA STORAGE INC2 citations73
US10771772B2Sep 8, 2020
Image display device
HITACHI LG DATA STORAGE INC3 citations72
US10401631B2Sep 3, 2019
Image display device
HITACHI LG DATA STORAGE INC2 citations71
US9348140B2May 24, 2016
Virtual image display device
HITACHI LG DATA STORAGE INC5 citations71
US10839732B2Nov 17, 2020
Video display device
HITACHI LG DATA STORAGE INC1 citations62
US10304369B2May 28, 2019
Image display device having a light source and a control unit configured to control a driving current at first and second gradation values
HITACHI LG DATA STORAGE INC1 citations62
US11016559B2May 25, 2021
Display system and display control method of display system
HITACHI LG DATA STORAGE INC0 citations52
US9961313B2May 1, 2018
Laser projection display device
HITACHI LG DATA STORAGE INC1 citations52
US9972278B2May 15, 2018
Light irradiation device
HITACHI LG DATA STORAGE INC0 citations51
US9349348B2May 24, 2016
System and methods for laser beam display
HITACHI LG DATA STORAGE INC1 citations51
HITACHI LTD
9 patentsUS7170471B2Jan 30, 2007
Plasma display apparatus and method of driving a plasma display panel
HITACHI LTD8 citations74
US7164394B2Jan 16, 2007
Plasma display apparatus
HITACHI LTD8 citations73
US10845588B2Nov 24, 2020
Optical scanner and imaging apparatus
HITACHI LTD3 citations72
US7432882B2Oct 7, 2008
Driving circuit for plasma display panel using offset waveform
HITACHI LTD3 citations63
US10413187B2Sep 17, 2019
Optical scanning device, imaging device, and TOF type analyzer
HITACHI LTD0 citations52
US7737917B2Jun 15, 2010
Plasma display apparatus and method of driving a plasma display panel
HITACHI LTD0 citations52
US11317812B2May 3, 2022
Optical scanning device, catheter device, and distance measuring device
HITACHI LTD0 citations51
US11240402B2Feb 1, 2022
Optical scanning device, imaging device, and distance measurement device
HITACHI LTD0 citations51
US11212423B2Dec 28, 2021
Video device
HITACHI LTD0 citations51
MAXELL LTD
8 patentsUS10386637B2Aug 20, 2019
Information display terminal, information display system, and information display method
MAXELL LTD3 citations73
US10365490B2Jul 30, 2019
Head-mounted display, head-up display and picture displaying method
MAXELL LTD4 citations73
US12284462B2Apr 22, 2025
Video display device and control method
MAXELL LTD0 citations63
US11856323B2Dec 26, 2023
Video display device and control method
MAXELL LTD0 citations63
US10619813B2Apr 14, 2020
Solid state light source device, automotive lighting using same, image display device, and drive method for solid state light source device
MAXELL LTD1 citations62
US10194124B2Jan 29, 2019
Projection type video display device and projection type video display method
MAXELL LTD1 citations62
US10187620B2Jan 22, 2019
Display device
MAXELL LTD1 citations60
US10656424B2May 19, 2020
Information display terminal, information display system, and information display method
MAXELL LTD0 citations52
FUJITSU LTD
7 patentsUS6954031B2Oct 11, 2005
Light-emitting display device with substrate having surface irregularities
FUJITSU LTD19 citations92
US6469452B2Oct 22, 2002
Plasma display panel and its driving method
FUJITSU LTD38 citations92
US6888316B2May 3, 2005
Method for driving plasma display panel
FUJITSU LTD18 citations84
US6577062B2Jun 10, 2003
Plasma display panel
FUJITSU LTD17 citations84
US6753833B2Jun 22, 2004
Driving method of PDP and display device
FUJITSU LTD9 citations74
US6909241B2Jun 21, 2005
Method of driving plasma display panel and plasma display device
FUJITSU LTD2 citations63
US6653793B1Nov 25, 2003
Plasma display device and method for setting drive operation
FUJITSU LTD4 citations62
HITACHI MAXELL
4 patentsUS9256060B2Feb 9, 2016
Pinhole array and display device using same
HITACHI MAXELL14 citations84
US10054280B2Aug 21, 2018
Solid state light source device, automotive lighting using same, image display device, and drive method for solid state light source device
HITACHI MAXELL2 citations73
US9942529B2Apr 10, 2018
Image projection device
HITACHI MAXELL2 citations73
US9552072B2Jan 24, 2017
Image projection device
HITACHI MAXELL2 citations73
HITACHI HPPL
3 patentsUS7570231B2Aug 4, 2009
Method for driving plasma display panel
HITACHI HPPL6 citations73
US7755573B2Jul 13, 2010
Electric charging/discharging apparatus, plasma display panel, and electric charging/discharging method
HITACHI HPPL2 citations62
US7995007B2Aug 9, 2011
Method for driving plasma display panel
HITACHI HPPL0 citations52
FUJI PHOTO FILM CO LTF
1 patentHITACHI-LG DATA STORAGE INC
1 patentKOBORI TOMOKI
1 patentKOSAKA TADAYOSHI
1 patentNAGAYOSHI MAYUMI
1 patentFUJITSU HITACHI PLASMA DISPLAY
1 patentShowing the top 50 of 67 patents by PatentIndex Score.