Inventor
OOKAWARA TAKESHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “OOKAWARA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN DISPLAY INC
21 patentsUS11825716B2Nov 21, 2023
Display device
JAPAN DISPLAY INC4 citations85
US9831299B2Nov 28, 2017
OLED display panel and manufacturing method thereof
JAPAN DISPLAY INC5 citations84
US9525018B2Dec 20, 2016
OLED display panel and manufacturing method thereof
JAPAN DISPLAY INC3 citations84
US9515132B2Dec 6, 2016
Organic electroluminescent display device and method of manufacturing the same
JAPAN DISPLAY INC7 citations84
US9385176B2Jul 5, 2016
OLED display panel and manufacturing method thereof
JAPAN DISPLAY INC3 citations84
US9324947B2Apr 26, 2016
Organic electroluminescent display device and method of manufacturing the same
JAPAN DISPLAY INC10 citations84
US11329123B2May 10, 2022
Display device
JAPAN DISPLAY INC2 citations73
US10707294B2Jul 7, 2020
Display device
JAPAN DISPLAY INC1 citations73
US10347708B2Jul 9, 2019
OLED display panel and manufacturing method thereof
JAPAN DISPLAY INC2 citations73
US9871092B2Jan 16, 2018
Display device with reduced frame size
JAPAN DISPLAY INC2 citations73
US9608045B2Mar 28, 2017
Display device
JAPAN DISPLAY INC6 citations73
US9076985B2Jul 7, 2015
Display device and method for producing the same
JAPAN DISPLAY INC4 citations73
US12185605B2Dec 31, 2024
Display device
JAPAN DISPLAY INC0 citations62
US8803836B2Aug 12, 2014
Display device with touch panel
JAPAN DISPLAY INC2 citations62
US11111572B2Sep 7, 2021
Vapor deposition mask
JAPAN DISPLAY INC0 citations59
US10450646B2Oct 22, 2019
Vapor deposition mask and organic EL display device
JAPAN DISPLAY INC0 citations52
US10023950B2Jul 17, 2018
Vapor deposition mask and organic el display device
JAPAN DISPLAY INC1 citations52
US9634080B2Apr 25, 2017
Display device
JAPAN DISPLAY INC0 citations52
US9639229B2May 2, 2017
Display device with touch panel
JAPAN DISPLAY INC0 citations51
US9250758B2Feb 2, 2016
Display device with touch panel
JAPAN DISPLAY INC0 citations51
US9224977B2Dec 29, 2015
Method of manufacturing organic electroluminescent display device
JAPAN DISPLAY INC0 citations41
HITACHI DISPLAYS LTD
4 patentsUS7915814B2Mar 29, 2011
Organic electro-luminescent display device
HITACHI DISPLAYS LTD2 citations62
US7714506B2May 11, 2010
Organic electroluminescence display device
HITACHI DISPLAYS LTD2 citations62
US7830341B2Nov 9, 2010
Organic electroluminescence display device
HITACHI DISPLAYS LTD1 citations51
US8053976B2Nov 8, 2011
Organic EL display device including display panel
HITACHI DISPLAYS LTD0 citations41