Inventor
SUGI KEIJI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “SUGI KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
13 patentsUS7790485B2Sep 7, 2010
Semiconductor light emitting device and method of manufacturing the same
TOSHIBA KK9 citations82
US9680124B2Jun 13, 2017
Organic electroluminescent device, illumination apparatus, and illumination system
TOSHIBA KK3 citations73
US10209371B2Feb 19, 2019
Radiation detector
TOSHIBA KK2 citations72
US9647232B2May 9, 2017
Organic electroluminescent device, illumination apparatus, and illumination system
TOSHIBA KK4 citations72
US8368129B2Feb 5, 2013
Illumination device and method for manufacturing same
TOSHIBA KK6 citations72
US7611230B2Nov 3, 2009
Inkjet recording apparatus
TOSHIBA KK4 citations61
US9343705B2May 17, 2016
Light emitting element and light emitting device including a conductive section
TOSHIBA KK0 citations52
US8810128B2Aug 19, 2014
Organic electroluminescent device and illumination apparatus
TOSHIBA KK0 citations52
US9653706B2May 16, 2017
Organic electroluminescent element, lighting device, lighting system, and method for manufacturing organic electroluminescent element
TOSHIBA KK0 citations51
US9125256B2Sep 1, 2015
Illumination device
TOSHIBA KK0 citations51
US9099405B2Aug 4, 2015
Display device
TOSHIBA KK0 citations51
US11018289B2May 25, 2021
Thermoelectric generation system
TOSHIBA KK0 citations48
US9812509B2Nov 7, 2017
Sensor
TOSHIBA KK0 citations41
YONEHARA TOSHIYA
3 patentsUS8283858B2Oct 9, 2012
Illumination device and method for manufacturing same
YONEHARA TOSHIYA7 citations82
US8884278B2Nov 11, 2014
Organic electroluminescent device
YONEHARA TOSHIYA2 citations60
US8698390B2Apr 15, 2014
Organic electroluminescent device and illumination apparatus
YONEHARA TOSHIYA1 citations50
SAWABE TOMOAKI
2 patentsUS8963414B2Feb 24, 2015
Organic electroluminescent device, lighting apparatus, and method for manufacturing the organic electroluminescent device
SAWABE TOMOAKI32 citations93
US9018620B2Apr 28, 2015
Organic electroluminescent light emitting device and method for manufacturing the same
SAWABE TOMOAKI1 citations51