Inventor
SUGIYAMA AKIO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYNAPTICS JAPAN GK
13 patentsUS9837045B2Dec 5, 2017
Device and method for color adjustment and gamma correction and display panel driver using the same
SYNAPTICS JAPAN GK7 citations84
US10380936B2Aug 13, 2019
Display device, display panel driver, image processing apparatus and image processing method
SYNAPTICS JAPAN GK3 citations73
US10332437B2Jun 25, 2019
Method and device for display color adjustment
SYNAPTICS JAPAN GK2 citations73
US9911371B2Mar 6, 2018
Apparatus and method for adjusting display characteristics of display device
SYNAPTICS JAPAN GK4 citations73
US9886779B2Feb 6, 2018
Display device, display panel driver, image processing apparatus and image processing method
SYNAPTICS JAPAN GK3 citations73
US10657870B2May 19, 2020
Method and device for display color adjustment
SYNAPTICS JAPAN GK1 citations63
US10657412B2May 19, 2020
Calculation of degree of similarity between two images
SYNAPTICS JAPAN GK0 citations52
US10522067B2Dec 31, 2019
Apparatus and method for adjusting display characters of display device
SYNAPTICS JAPAN GK0 citations52
US10235598B2Mar 19, 2019
Calculation of degree of similarity between two images
SYNAPTICS JAPAN GK0 citations52
US10373584B2Aug 6, 2019
Device and method for display color adjustment
SYNAPTICS JAPAN GK0 citations42
US10089953B2Oct 2, 2018
Image processing circuit for image compression and decompression and display panel driver incorporating the same
SYNAPTICS JAPAN GK0 citations42
US9779514B2Oct 3, 2017
Display device, display panel driver and driving method of display panel
SYNAPTICS JAPAN GK0 citations42
US9691347B2Jun 27, 2017
Image processing apparatus, image processing method, display panel driver and display apparatus
SYNAPTICS JAPAN GK0 citations40
SYNAPTICS INC
13 patentsUS12136398B2Nov 5, 2024
Backlight control for display devices
SYNAPTICS INC4 citations74
US11710439B2Jul 25, 2023
Subpixel rendering for display panels including multiple display regions with different pixel layouts
SYNAPTICS INC2 citations73
US11620933B2Apr 4, 2023
IR-drop compensation for a display panel including areas of different pixel layouts
SYNAPTICS INC3 citations73
US11170692B1Nov 9, 2021
Device and method for controlling a display panel
SYNAPTICS INC4 citations73
US11482175B2Oct 25, 2022
Device and method for driving a self-luminous display panel
SYNAPTICS INC0 citations63
US11132952B2Sep 28, 2021
Device and method for driving a self-luminous display panel
SYNAPTICS INC0 citations63
US11436962B2Sep 6, 2022
Device and method for driving a display panel
SYNAPTICS INC1 citations62
US11282480B2Mar 22, 2022
Device and method for display brightness control
SYNAPTICS INC0 citations62
US10783850B2Sep 22, 2020
Device and method for display brightness control
SYNAPTICS INC1 citations62
US12592205B2Mar 31, 2026
Tuning of local dimming function
SYNAPTICS INC0 citations52
US11270662B2Mar 8, 2022
Device and method for brightness control of display device based on display brightness value encoding parameters beyond brightness
SYNAPTICS INC0 citations52
US11164500B2Nov 2, 2021
Device and method for color gamut adjustment
SYNAPTICS INC0 citations52
US11508273B2Nov 22, 2022
Built-in test of a display driver
SYNAPTICS INC0 citations51
YAZAKI CORP
3 patentsRENESAS ELECTRONICS CORP
3 patentsUS7986131B2Jul 26, 2011
Booster power supply circuit and control method therefor and driver IC
RENESAS ELECTRONICS CORP2 citations62
US10170028B2Jan 1, 2019
Data transmission system including encoder and a clock recovery system for display device, data transmission method for display device and display device
RENESAS ELECTRONICS CORP0 citations52
US9747830B2Aug 29, 2017
Data transmission system including encoder and a clock recovery system for display device, data transmission method for display device and display device
RENESAS ELECTRONICS CORP0 citations52