Inventor
ISHII RYO
JP55 patents
⚠️ This page may combine multiple inventors who share the name “ISHII RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
19 patentsUS9349313B2May 24, 2016
Display device and driving method thereof
SAMSUNG DISPLAY CO LTD10 citations84
US9633592B2Apr 25, 2017
Display apparatus and method of driving the same
SAMSUNG DISPLAY CO LTD2 citations73
US9633625B2Apr 25, 2017
Pixel circuit and method for driving the same
SAMSUNG DISPLAY CO LTD5 citations73
US9613567B2Apr 4, 2017
Display device with initialization control and method of driving pixel circuit thereof
SAMSUNG DISPLAY CO LTD2 citations73
US9576530B2Feb 21, 2017
Electro-optical device
SAMSUNG DISPLAY CO LTD4 citations73
US9495906B2Nov 15, 2016
Pixel circuit for displaying gradation with accuracy and display device using the same
SAMSUNG DISPLAY CO LTD3 citations73
US9269297B2Feb 23, 2016
Electro-optical device
SAMSUNG DISPLAY CO LTD4 citations73
US9514674B2Dec 6, 2016
Display apparatus with initialization control and driving method of display apparatus
SAMSUNG DISPLAY CO LTD2 citations63
US9437136B2Sep 6, 2016
Light-emitting display apparatus and driving method thereof
SAMSUNG DISPLAY CO LTD2 citations63
US9135855B2Sep 15, 2015
Display device, electronic device, driving circuit, and driving method thereof
SAMSUNG DISPLAY CO LTD2 citations63
US10068527B2Sep 4, 2018
Light-emitting display apparatus and driving method thereof
SAMSUNG DISPLAY CO LTD0 citations52
US9824627B2Nov 21, 2017
Display circuit and display apparatus
SAMSUNG DISPLAY CO LTD1 citations52
US9805649B2Oct 31, 2017
Display device and driving method thereof
SAMSUNG DISPLAY CO LTD0 citations52
US9576533B2Feb 21, 2017
Display apparatus and controlling method thereof
SAMSUNG DISPLAY CO LTD1 citations52
US9412295B2Aug 9, 2016
Pixel circuit and driving method thereof
SAMSUNG DISPLAY CO LTD1 citations52
US9406249B2Aug 2, 2016
Optoelectronic device
SAMSUNG DISPLAY CO LTD0 citations52
US9196225B2Nov 24, 2015
Electro-optic device and driving method thereof
SAMSUNG DISPLAY CO LTD1 citations52
US9633598B2Apr 25, 2017
Pixel circuit and driving method thereof
SAMSUNG DISPLAY CO LTD0 citations42
US9633605B2Apr 25, 2017
Pixel circuit having driving method for threshold compensation and display apparatus having the same
SAMSUNG DISPLAY CO LTD0 citations42
SEIKO EPSON CORP
9 patentsUS6636194B2Oct 21, 2003
Electrooptic device and electronic equipment
SEIKO EPSON CORP99 citations98
US6750836B1Jun 15, 2004
Liquid crystal panel and manufacturing method for the same
SEIKO EPSON CORP67 citations96
US7952060B2May 31, 2011
Pixel circuit having flip-flop with inverter and feedback transistor, electro-optical device having said pixel circuit, and electronic apparatus having said electro-optical device
SEIKO EPSON CORP43 citations93
US6989824B1Jan 24, 2006
Driving method for driving electro-optical device, driving circuit, electro-optical device, and electronic equipment
SEIKO EPSON CORP32 citations93
US6720944B1Apr 13, 2004
Electro-optical device, method of manufacturing same, projector and electronic apparatus
SEIKO EPSON CORP41 citations93
US7088325B2Aug 8, 2006
Method and circuit for driving electro-optical device, electro-optical device, and electronic apparatus
SEIKO EPSON CORP31 citations92
US6940482B2Sep 6, 2005
Electrooptic device and electronic apparatus
SEIKO EPSON CORP25 citations92
US7167190B2Jan 23, 2007
Method of driving electro-optical apparatus, drive circuit for electro-optical apparatus, electro-optical apparatus, and electronic apparatus
SEIKO EPSON CORP17 citations84
US6873319B2Mar 29, 2005
Method for driving electrooptical device, driving circuit, and electrooptical device, and electronic apparatus
SEIKO EPSON CORP11 citations74
NIPPON TELEGRAPH & TELEPHONE
6 patentsUS11404063B2Aug 2, 2022
Nonverbal information generation apparatus, nonverbal information generation model learning apparatus, methods, and programs
NIPPON TELEGRAPH & TELEPHONE2 citations71
US12340629B2Jun 24, 2025
Nonverbal information generation apparatus, nonverbal information generation model learning apparatus, methods, and programs
NIPPON TELEGRAPH & TELEPHONE0 citations60
US11989976B2May 21, 2024
Nonverbal information generation apparatus, nonverbal information generation model learning apparatus, methods, and programs
NIPPON TELEGRAPH & TELEPHONE0 citations60
US12165672B2Dec 10, 2024
Nonverbal information generation apparatus, method, and program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12027062B2Jul 2, 2024
Communication skill evaluation system, communication skill evaluation device and communication skill evaluation method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11475911B2Oct 18, 2022
Estimation device, estimation method and program
NIPPON TELEGRAPH & TELEPHONE0 citations50
DAINIPPON INK & CHEMICALS
3 patentsUS11015013B2May 25, 2021
Resin composition, molded body, laminate, gas barrier material, coating material, and adhesive
DAINIPPON INK & CHEMICALS2 citations70
US11292893B2Apr 5, 2022
Resin composition, molded article, laminate, gas barrier material, coating material and adhesive
DAINIPPON INK & CHEMICALS0 citations56
US11286384B2Mar 29, 2022
Resin composition, molded article, laminate, gas barrier material, coating material, and adhesive
DAINIPPON INK & CHEMICALS0 citations56
TOYOTA MOTOR CO LTD
3 patentsUS12091028B2Sep 17, 2024
Vehicle driving assistance device and non-transitory storage medium
TOYOTA MOTOR CO LTD0 citations60
US12522233B2Jan 13, 2026
Vehicle control apparatus and vehicle control method
TOYOTA MOTOR CO LTD0 citations50
US12344234B2Jul 1, 2025
Driving support device, driving support method, and driving support program
TOYOTA MOTOR CO LTD0 citations50
EBINA TAKEO
2 patentsISHII RYO
2 patentsUS8212800B2Jul 3, 2012
Electro-optic device, driving method, and electronic apparatus
ISHII RYO2 citations59
US9236001B2Jan 12, 2016
Method of driving electro-optic device and electro-optic device in which light emitting elements emit light concurrently in a period during one frame
ISHII RYO1 citations48
UTSUNOMIYA SUMIO
1 patentEPSON IMAGING DEVICES CORP
1 patentOKUNO TAKESHI
1 patentSONY CORP
1 patentAIST
1 patentUNIV NIHON
1 patentShowing the top 50 of 55 patents by PatentIndex Score.