Inventor
NAGATA TAKAAKI
JP40 patents
⚠️ This page may combine multiple inventors who share the name “NAGATA TAKAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
19 patentsUS9793329B2Oct 17, 2017
Display device including light-emitting layer
SEMICONDUCTOR ENERGY LAB11 citations92
US9401458B2Jul 26, 2016
Film and light-emitting device
SEMICONDUCTOR ENERGY LAB11 citations92
US9117976B2Aug 25, 2015
Flexible light-emitting device
SEMICONDUCTOR ENERGY LAB17 citations92
US11189676B2Nov 30, 2021
Light-emitting device having fluorescent and phosphorescent materials
SEMICONDUCTOR ENERGY LAB4 citations84
US10573667B2Feb 25, 2020
Display device
SEMICONDUCTOR ENERGY LAB6 citations84
US10340319B2Jul 2, 2019
Organic light-emitting device having a color filter
SEMICONDUCTOR ENERGY LAB7 citations84
US8372668B2Feb 12, 2013
Light-emitting device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB10 citations84
US7888163B2Feb 15, 2011
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB7 citations84
US10342124B2Jul 2, 2019
Display device
SEMICONDUCTOR ENERGY LAB9 citations82
US7712676B2May 11, 2010
Device, and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB12 citations82
US11552107B2Jan 10, 2023
Display device
SEMICONDUCTOR ENERGY LAB2 citations73
US8871536B2Oct 28, 2014
Light-emitting device, display device, and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB4 citations73
US9281497B2Mar 8, 2016
Light-emitting device, display device, and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB2 citations63
US12170291B2Dec 17, 2024
Display device
SEMICONDUCTOR ENERGY LAB0 citations62
US11930668B2Mar 12, 2024
Flexible light-emitting device and EL module including transparent conductive film
SEMICONDUCTOR ENERGY LAB0 citations62
US11881489B2Jan 23, 2024
Display device
SEMICONDUCTOR ENERGY LAB0 citations62
US11785827B2Oct 10, 2023
Display device and driving method of display device
SEMICONDUCTOR ENERGY LAB1 citations62
US11444255B2Sep 13, 2022
Method of manufacturing display device, display device, display module, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations62
US8361909B2Jan 29, 2013
Method for manufacturing memory element
SEMICONDUCTOR ENERGY LAB0 citations52
HAMAMATSU PHOTONICS KK
8 patentsUS10651027B2May 12, 2020
Light-emitting device and light source apparatus
HAMAMATSU PHOTONICS KK6 citations73
US10340129B2Jul 2, 2019
Microchannel plate and electron multiplier
HAMAMATSU PHOTONICS KK4 citations72
US9824844B2Nov 21, 2017
Transmission mode photocathode
HAMAMATSU PHOTONICS KK0 citations51
US9299530B2Mar 29, 2016
Electron tube
HAMAMATSU PHOTONICS KK0 citations51
US9293308B2Mar 22, 2016
Electron tube
HAMAMATSU PHOTONICS KK0 citations51
US9257266B2Feb 9, 2016
Micro-channel plate, method for manufacturing micro-channel plate, and image intensifier
HAMAMATSU PHOTONICS KK1 citations51
US10818484B2Oct 27, 2020
Microchannel plate and electron multiplier tube with improved gain and suppressed deterioration
HAMAMATSU PHOTONICS KK0 citations50
US10790129B2Sep 29, 2020
Transmissive photocathode and electron tube
HAMAMATSU PHOTONICS KK0 citations38
HATANO KAORU
4 patentsUS8188474B2May 29, 2012
Flexible light-emitting device
HATANO KAORU87 citations98
US8581265B2Nov 12, 2013
Light-emitting device and electronic device including substrate having flexibility
HATANO KAORU15 citations92
US9000442B2Apr 7, 2015
Light-emitting device, flexible light-emitting device, electronic device, and method for manufacturing light-emitting device and flexible-light emitting device
HATANO KAORU10 citations84
US8555497B2Oct 15, 2013
Manufacturing method of a wiring substrate
HATANO KAORU2 citations63