Inventor
NEGISHI EISUKE
JP24 patents
⚠️ This page may combine multiple inventors who share the name “NEGISHI EISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
14 patentsUS6455989B1Sep 24, 2002
Electron emission source, production method thereof, and display using the electron emission source
SONY CORP31 citations92
US5989404ANov 23, 1999
Method for manufacturing a fluorescent screen display
SONY CORP22 citations92
US5939823AAug 17, 1999
Fluorescent screen display device having electrodeposited color coated electrodes
SONY CORP32 citations92
US7008725B2Mar 7, 2006
Hydrogen-storing carbonaceous material and method for producing the same, hydrogen-stored carbonaceous material and method for producing the same and battery and fuel cell using hydrogen-stored carbonaceous material
SONY CORP11 citations84
US11024694B2Jun 1, 2021
Display unit and electronic apparatus
SONY CORP3 citations83
US10263061B2Apr 16, 2019
Display unit and electronic apparatus
SONY CORP4 citations83
US9343698B2May 17, 2016
Organic EL display and electronic apparatus
SONY CORP6 citations73
US10109693B2Oct 23, 2018
Display unit, method of manufacturing display unit, and electronic apparatus
SONY CORP4 citations72
US8841658B2Sep 23, 2014
Light-emitting element
SONY CORP2 citations62
US7014952B2Mar 21, 2006
Hydrogen-storing carbonaceous material and method for producing the same, hydrogen-stored carbonaceous material and method for producing the same and battery and fuel cell using hydrogen-stored carbonaceous material
SONY CORP5 citations62
US7037622B2May 2, 2006
Carbonaceous material for hydrogen storage and method for preparation thereof, carbonaceous material having hydrogen absorbed therein and method for preparation thereof, cell and fuel cell using carbonaceous material having hydrogen absorbed therein
SONY CORP0 citations52
US7014951B2Mar 21, 2006
Carbonaceous material for hydrogen storage, and method for preparation thereof, carbonaceous material having hydrogen absorbed therein and method for preparation thereof, cell and fuel cell using carbonaceous material having hydrogen absorbed therein
SONY CORP1 citations52
US9991325B2Jun 5, 2018
Display unit and electronic apparatus
SONY CORP0 citations51
US9577018B2Feb 21, 2017
Display unit and electronic apparatus
SONY CORP0 citations51
SONY GROUP CORP
5 patentsUS11937468B2Mar 19, 2024
Display unit and electronic apparatus
SONY GROUP CORP1 citations72
US11659739B2May 23, 2023
Display unit and electronic apparatus
SONY GROUP CORP1 citations72
US11222937B2Jan 11, 2022
Display unit with light emitting layer between first and second electrodes
SONY GROUP CORP1 citations72
US12207505B2Jan 21, 2025
Display unit and electronic apparatus
SONY GROUP CORP0 citations62
US11778869B2Oct 3, 2023
Display unit and electronic apparatus including functional layer with light-emitting layer and hole injection layer
SONY GROUP CORP0 citations62