Inventor
SHOTA SAWANO
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds29%
C09KMaterials for miscellaneous applications, not provided for elsewhere29%
H10KOrganic electric solid-state devices29%
C07BGeneral methods of organic chemistry7%
H01LSemiconductor devices7%
PatentTitleYear
12,274,168Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic appliance202512,232,419Compound, and organic electroluminescence device and electronic apparatus using the same202511,944,009Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device202411,482,681Compound, material for organic electroluminescence element, organic electroluminescence element, and electronic device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to IDEMITSU KOSAN CO (4)· 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 |
|---|---|---|
| IDEMITSU KOSAN CO | 4 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2022–2025 |