Inventor
OZAKI TADAFUMI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “OZAKI TADAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN DISPLAY INC
18 patentsUS12300686B2May 13, 2025
Display apparatus
JAPAN DISPLAY INC0 citations62
US11935881B2Mar 19, 2024
Display apparatus
JAPAN DISPLAY INC0 citations62
US11811002B2Nov 7, 2023
Display with dual red emitters
JAPAN DISPLAY INC0 citations62
US12051383B2Jul 30, 2024
Display device
JAPAN DISPLAY INC0 citations52
US12046213B2Jul 23, 2024
Display device
JAPAN DISPLAY INC0 citations52
US11735132B2Aug 22, 2023
Display device writes a same image to a predetermined number of lines
JAPAN DISPLAY INC0 citations52
US11631366B2Apr 18, 2023
Display device
JAPAN DISPLAY INC0 citations52
US11621291B2Apr 4, 2023
Display device
JAPAN DISPLAY INC0 citations52
US11508292B2Nov 22, 2022
Display device
JAPAN DISPLAY INC0 citations52
US11289032B2Mar 29, 2022
Display device
JAPAN DISPLAY INC0 citations52
US11158268B2Oct 26, 2021
Display device
JAPAN DISPLAY INC0 citations52
US10777117B2Sep 15, 2020
Image processing device, image processing method and display system
JAPAN DISPLAY INC0 citations52
US10665197B2May 26, 2020
Display device
JAPAN DISPLAY INC0 citations41
US10643562B2May 5, 2020
Display device and method for driving the same
JAPAN DISPLAY INC0 citations41
US10453376B2Oct 22, 2019
Image display device and method for driving the same
JAPAN DISPLAY INC0 citations41
US10438547B2Oct 8, 2019
Display device
JAPAN DISPLAY INC0 citations41
US10032417B2Jul 24, 2018
Light source device and display device
JAPAN DISPLAY INC0 citations41
US10839739B2Nov 17, 2020
Image processing device, image processing method and display system
JAPAN DISPLAY INC0 citations40
SEMICONDUCTOR ENERGY LAB
13 patentsUS6956234B2Oct 18, 2005
Passive matrix display device
SEMICONDUCTOR ENERGY LAB15 citations92
US6911675B2Jun 28, 2005
Active matrix display device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB26 citations92
US7928937B2Apr 19, 2011
Light emitting device
SEMICONDUCTOR ENERGY LAB12 citations84
US7557801B2Jul 7, 2009
Display device and driving method thereof
SEMICONDUCTOR ENERGY LAB11 citations84
US7538348B2May 26, 2009
Semiconductor device
SEMICONDUCTOR ENERGY LAB6 citations73
US7524689B2Apr 28, 2009
Active matrix display device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB7 citations73
US7323714B2Jan 29, 2008
Passive matrix display device
SEMICONDUCTOR ENERGY LAB8 citations73
US7232714B2Jun 19, 2007
Semiconductor device
SEMICONDUCTOR ENERGY LAB6 citations73
US7932877B2Apr 26, 2011
Display device and electronic apparatus
SEMICONDUCTOR ENERGY LAB3 citations63
US7935968B2May 3, 2011
Semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations62
US7663576B2Feb 16, 2010
Video data correction circuit, control circuit of display device, and display device and electronic apparatus incorporating the same
SEMICONDUCTOR ENERGY LAB5 citations62
US7652239B2Jan 26, 2010
Video data correction circuit, display device and electronic appliance
SEMICONDUCTOR ENERGY LAB1 citations52
US7285763B2Oct 23, 2007
Video data correction circuit, display device and electronic appliance
SEMICONDUCTOR ENERGY LAB0 citations52