Inventor
YUKO KUBOTA
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 devices41%
C09KMaterials for miscellaneous applications, not provided for elsewhere24%
H05BElectric heating18%
H01LSemiconductor devices12%
C07CAcyclic or carbocyclic compounds6%
PatentTitleYear
12,514,091Light-emitting element, display device, electronic device, and lighting device202512,435,266Material for hole-transport layer, material for hole-injection layer, organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device202512,356,791Light-emitting device, electronic device, and lighting device202511,991,890Light-emitting element, display device, electronic device, and lighting device202411,800,734Light-emitting device, electronic device, and lighting device202311,482,687Light-emitting device, electronic device, and lighting device202211,462,702Light-emitting element, display device, electronic device, and lighting device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to SEMICONDUCTOR ENERGY LAB (7)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEMICONDUCTOR ENERGY LAB | 7 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 7 | 2022–2025 |