Inventor
MATSUNAMI SHIGEYUKI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNAMI SHIGEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
11 patentsUS9515291B2Dec 6, 2016
Light emitting apparatus
SONY CORP11 citations93
US7736754B2Jun 15, 2010
Display device
SONY CORP23 citations92
US10020467B2Jul 10, 2018
Light emitting apparatus with light absorbing layer
SONY CORP3 citations84
US11349100B2May 31, 2022
Light emitting apparatus
SONY CORP1 citations73
US10541383B2Jan 21, 2020
Light emitting apparatus
SONY CORP2 citations73
US10439006B2Oct 8, 2019
Controlling luminance of a display unit
SONY CORP2 citations73
US10243170B2Mar 26, 2019
Light emitting apparatus
SONY CORP2 citations73
US12137576B2Nov 5, 2024
Light emitting apparatus
SONY CORP0 citations63
US7935962B2May 3, 2011
Organic electroluminescent device and display unit
SONY CORP4 citations62
US7893608B2Feb 22, 2011
Organic electroluminescent element and display device
SONY CORP2 citations58
US7993806B2Aug 9, 2011
Transfer substrate, and fabrication process of organic electroluminescent devices
SONY CORP5 citations57
IDEMITSU KOSAN CO
7 patentsUS10283717B2May 7, 2019
Organic electroluminescent device using aryl amine derivative containing heterocycle
IDEMITSU KOSAN CO5 citations84
US9960360B2May 1, 2018
Organic electroluminescent device using aryl amine derivative containing heterocycle
IDEMITSU KOSAN CO4 citations84
US11152574B2Oct 19, 2021
Organic electroluminescent device using aryl amine derivative containing heterocycle
IDEMITSU KOSAN CO1 citations73
US11094888B2Aug 17, 2021
Organic electroluminescent device using aryl amine derivative containing heterocycle
IDEMITSU KOSAN CO2 citations73
US9461251B2Oct 4, 2016
Anthracene derivative and organic electroluminescence device using the same
IDEMITSU KOSAN CO3 citations72
US11678571B2Jun 13, 2023
Organic electroluminescent device using aryl amine derivative containing heterocycle
IDEMITSU KOSAN CO0 citations62
US9112167B2Aug 18, 2015
Aromatic amine derivatives and organic electroluminescent device using same
IDEMITSU KOSAN CO0 citations52
MATSUNAMI SHIGEYUKI
4 patentsUS8405098B2Mar 26, 2013
Organic light emitting device, display unit including the same, and illuminating device including the same
MATSUNAMI SHIGEYUKI12 citations82
US8207088B2Jun 26, 2012
Transfer substrate and method for fabricating organic electroluminescent element
MATSUNAMI SHIGEYUKI1 citations51
US8187728B2May 29, 2012
Organic electroluminescent device and display device
MATSUNAMI SHIGEYUKI0 citations40
US8956736B2Feb 17, 2015
Organic electroluminescent device and display apparatus
MATSUNAMI SHIGEYUKI0 citations37