Inventor

MOTOKI YANAI

Inventor

Overview

8→

Patents

2021–2024

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

C09Kprimary

C09KMaterials for miscellaneous applications, not provided for elsewhere20%

H10KOrganic electric solid-state devices20%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium17%

H01LSemiconductor devices15%

H05BElectric heating10%

G09FDisplaying7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

C07DHeterocyclic compounds2%

F21SNon-portable lighting devices2%

H10DInorganic electric semiconductor devices2%

PatentTitleYear

11,937,495Organic light emitting element, composition and membrane2024 11,807,656Polycyclic aromatic compound and light emission layer-forming composition2023 11,653,565Polycyclic aromatic compound2023 11,647,666Organic electroluminescent element2023 11,637,249Organic electroluminescent element2023 11,637,250Polycyclic aromatic compound and light emitting layer-forming composition2023 11,407,774Polycyclic aromatic compound2022 11,136,341Polycyclic aromatic compound and light emission layer-forming composition2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2024Patents assigned to KWANSEI GAKUIN EDUCATIONAL FOUND (8)· patent assignee history

2021–2023Patents assigned to SK MAT JNC CO LTD (7)· patent assignee history

2021–2024Based in JP· patent location history

2023Patents assigned to JNC CORP (1)· patent assignee history

2024Patents assigned to KYULUX INC (1)· patent assignee history

2024Patents assigned to UNIV KYUSHU NAT UNIV CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KWANSEI GAKUIN EDUCATIONAL FOUND	8	2021–2024
SK MAT JNC CO LTD	7	2021–2023
JNC CORP	1	2023
KYULUX INC	1	2024
UNIV KYUSHU NAT UNIV CORP	1	2024

Locations

Location	Patents	Span
JP	8	2021–2024