Inventor

Akinori Yamatani

Inventor

Yokohama, JP

Overview

4→

Patents

2020–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium24%

H01LSemiconductor devices24%

H10KOrganic electric solid-state devices24%

C07DHeterocyclic compounds12%

C09KMaterials for miscellaneous applications, not provided for elsewhere12%

C07CAcyclic or carbocyclic compounds6%

PatentTitleYear

10,923,663Monoamine compound and organic electroluminescence device including the same2021 10,818,850Organic electroluminescence device and compound including nitrogen for organic electroluminescence device2020 10,777,747Amine compound and organic electroluminescence device including the same2020 10,700,296Heterocyclic compound and organic electroluminescence device including the same2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to SAMSUNG DISPLAY CO LTD (4)· patent assignee history

2020–2021Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG DISPLAY CO LTD	4	2020–2021

Locations

Location	Patents	Span
Yokohama, JP	4	2020–2021