Inventor
HIROAKI ONUMA
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers23%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1023%
H01LSemiconductor devices20%
G09FDisplaying9%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
B23KSoldering or unsoldering6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
G02BOptical elements, systems or apparatus3%
G03GElectrography3%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light3%
PatentTitleYear
12,520,636Micro light-emitting element and image display element202612,370,883Capless filler202512,243,859Image display element202512,222,661Developing apparatus having regulating blade with specific surface properties, process cartridge and image forming apparatus202511,908,847Image display element and method for manufacturing image display element202411,508,708Semiconductor module, display apparatus, and semiconductor module manufacturing method202211,482,833Light emitting device202211,456,288Image display element202211,329,033Semiconductor module, display device, and semiconductor module production method202211,289,631Light-emitting device and display device202211,189,759Light source device and light emitting device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to SHARP KK (5)· patent assignee history
2021–2026Based in JP· patent location history
2022–2026Patents assigned to SHARP FUKUYAMA LASER CO LTD (4)· patent assignee history
2025Patents assigned to CANON KK (1)· patent assignee history
2025Patents assigned to SUBARU CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 5 | 2021–2022 |
| SHARP FUKUYAMA LASER CO LTD | 4 | 2022–2026 |
| CANON KK | 1 | 2025 |
| SUBARU CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2021–2026 |