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Inventor

KOUSHIN MATSUOKA

Inventor
JP

Overview

1→
Patents
2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary
C07CAcyclic or carbocyclic compounds25%
C07DHeterocyclic compounds25%
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
H10KOrganic electric solid-state devices25%
PatentTitleYear
12,550,609Material for organic electroluminescent device and organic electroluminescent device including the same2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history
2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG DISPLAY CO LTD12026
Locations
LocationPatentsSpan
JP12026