Inventor
NORIHITO ISHII
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices21%
C07DHeterocyclic compounds16%
C09KMaterials for miscellaneous applications, not provided for elsewhere14%
H01LSemiconductor devices14%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
B82YSpecific uses or applications of nanostructures2%
C07CAcyclic or carbocyclic compounds2%
PatentTitleYear
12,384,965Copolymer, electroluminescent device material including copolymer, and electroluminescent device202512,349,592Compound and photoelectric device, image sensor, and electronic device including the same202512,173,114Copolymer, electroluminescence device material including copolymer, and electroluminescence device202412,060,344Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound202411,697,645Heterocyclic compound, composition including heterocyclic compound, and organic light-emitting device including heterocyclic compound202311,542,252Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound202311,476,423Compound and organic photoelectric device, image sensor and electronic device including the same202211,322,695Ink composition for organic light-emitting device, organic light-emitting device including film formed by using the ink composition, and method of manufacturing the organic light-emitting device202211,158,819P-type organic semiconductor, composition, photoelectric conversion film, photoelectric conversion device, and image sensor2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (9)· patent assignee history
2021–2022Based in KR· patent location history
2022Patents assigned to DAINIPPON INK & CHEMICALS (1)· 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 |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 9 | 2021–2025 |
| DAINIPPON INK & CHEMICALS | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 7 | 2022–2025 |
| KR | 2 | 2021–2022 |