Inventor
KATSUHIDE UCHINO
Inventor
JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information38%
H10KOrganic electric solid-state devices19%
H01LSemiconductor devices13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
H05BElectric heating6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
G02BOptical elements, systems or apparatus3%
H04BTransmission3%
H10DInorganic electric semiconductor devices3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
12,225,811Display apparatus and electronic apparatus202512,112,698Pixel circuit, display device, and method of driving pixel circuit202412,051,367Pixel circuit and display device202412,027,116Display device and electronic apparatus202411,735,112Display device, method for driving display device, and electronic device202311,727,870Display device and a method of manufacturing display device202311,545,087Display device and electronic apparatus202311,239,436Display apparatus and electronic apparatus2022RE048891Display apparatus and electronic apparatus202211,183,119Display apparatus including pixel circuit with transistors connected to different control lines202111,176,885Display device, method for driving display device, and electronic device202111,151,938Display device and electronic equipment2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to SONY GROUP CORP (8)· patent assignee history
2021–2025Based in JP· patent location history
2022–2024Patents assigned to SONY CORP (3)· patent assignee history
2022Patents assigned to JOLED INC (1)· patent assignee history
2025Patents assigned to JDI DESIGN & DEV G K (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY GROUP CORP | 8 | 2021–2024 |
| SONY CORP | 3 | 2022–2024 |
| JDI DESIGN & DEV G K | 1 | 2025 |
| JOLED INC | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 12 | 2021–2025 |