Inventor
HISATO MATSUMOTO
Inventor
JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices47%
C09KMaterials for miscellaneous applications, not provided for elsewhere27%
C07DHeterocyclic compounds13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
PatentTitleYear
12,584,067Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic equipment202612,575,319Organic electroluminescence device and electronic device202612,486,452Organic electroluminescent element and electronic device202512,446,463Organic electroluminescent element and electronic device202512,421,450Compounds, materials for organic electroluminescent devices, organic electroluminescent devices, and electronic devices202512,289,995Compound, material for organic electroluminescent element, organic electroluminescent element and electronic device202512,127,478Organic electroluminescence device and electronic device2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to IDEMITSU KOSAN CO (7)· patent assignee history
2024–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IDEMITSU KOSAN CO | 7 | 2024–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 7 | 2024–2026 |