Inventor
TSUJI MASASHI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “TSUJI MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
17 patentsUS10308735B2Jun 4, 2019
Material for organic light-emitting device and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD2 citations73
US12466947B2Nov 11, 2025
Copolymer, electroluminescence device material including copolymer, and electroluminescence device
SAMSUNG ELECTRONICS CO LTD0 citations61
US11939422B2Mar 26, 2024
Copolymer, electroluminescence device material including copolymer, and electroluminescence device
SAMSUNG ELECTRONICS CO LTD0 citations61
US11910697B2Feb 20, 2024
Copolymer, electroluminescence device material including copolymer, and electroluminescence device
SAMSUNG ELECTRONICS CO LTD1 citations61
US11814482B2Nov 14, 2023
Triazine ring-containing polymer, and thermoplastic article and optical part including same
SAMSUNG ELECTRONICS CO LTD0 citations61
US11997917B2May 28, 2024
Quantum dot electroluminescence device
SAMSUNG ELECTRONICS CO LTD0 citations60
US11631815B2Apr 18, 2023
Quantum dot electroluminescence device
SAMSUNG ELECTRONICS CO LTD0 citations60
US11411188B2Aug 9, 2022
Arylamine polymer including silicone, and electroluminescence device material and electroluminescence device using the polymer
SAMSUNG ELECTRONICS CO LTD0 citations60
US11917899B2Feb 27, 2024
Arylamine-fluorene alternating copolymer, electroluminescence device material, and electroluminescence device using the polymer
SAMSUNG ELECTRONICS CO LTD0 citations51
US10656462B2May 19, 2020
Liquid crystal display
SAMSUNG ELECTRONICS CO LTD0 citations51
US10017456B2Jul 10, 2018
Monomer and polymer and compensation film and optical film and display device
SAMSUNG ELECTRONICS CO LTD0 citations51
US10000604B2Jun 19, 2018
Polymer and compensation film and optical film and display device
SAMSUNG ELECTRONICS CO LTD0 citations51
US9874657B2Jan 23, 2018
Compensation film and optical film and display device
SAMSUNG ELECTRONICS CO LTD1 citations51
US12384965B2Aug 12, 2025
Copolymer, electroluminescent device material including copolymer, and electroluminescent device
SAMSUNG ELECTRONICS CO LTD0 citations50
US12173114B2Dec 24, 2024
Copolymer, electroluminescence device material including copolymer, and electroluminescence device
SAMSUNG ELECTRONICS CO LTD0 citations50
US11758800B2Sep 12, 2023
Polymer material, material for electroluminescence device, liquid composition, thin film, and electroluminescence device
SAMSUNG ELECTRONICS CO LTD0 citations50
US10053424B2Aug 21, 2018
Monomer and polymer and compensation film and optical film and display device
SAMSUNG ELECTRONICS CO LTD0 citations41