Light-emitting device
US-12598860-B2 · Apr 7, 2026 · US
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Sakuma Jun patents
Sakuma Jun is listed as an inventor on 68 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sakuma Jun |
| Total patents | 68 |
| First publication | Aug 27, 2015 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Display device and method for manufacturing display device
US-12581805-B2 · Mar 17, 2026 · US
Display device
US-12581812-B2 · Mar 17, 2026 · US
Method for producing light-emitting element, and light-emitting element
US-12550600-B2 · Feb 10, 2026 · US
Display device
US-12543482-B2 · Feb 3, 2026 · US
Display device and method for producing display device
US-12520655-B2 · Jan 6, 2026 · US
Light-emitting element producing method and light-emitting element
US-12520637-B2 · Jan 6, 2026 · US
Method of manufacturing display device and display device
US-12501764-B2 · Dec 16, 2025 · US
Light-emitting element and display device
US-2025351620-A1 · Nov 13, 2025 · US
Method of manufacturing display device
US-12457890-B2 · Oct 28, 2025 · US
Recent patents
Latest publications not already listed above.
Wavelength conversion apparatus and wavelength conversion method
US-2025284175-A1 · Sep 11, 2025 · US
Display device
US-12414436-B2 · Sep 9, 2025 · US
Display device
US-12389755-B2 · Aug 12, 2025 · US
Display device
US-2025241158-A1 · Jul 24, 2025 · US
Display device
US-2025194333-A1 · Jun 12, 2025 · US
Robustness verification device, robustness verification method, and recording medium
US-2025182446-A1 · Jun 5, 2025 · US
Learning device, learning method, and recording medium
US-2025166356-A1 · May 22, 2025 · US
Light source apparatus and inspection apparatus
US-12308600-B2 · May 20, 2025 · US
Light-emitting element, light-emitting device
US-12289936-B2 · Apr 29, 2025 · US
Light-source apparatus, inspection apparatus, and adjustment method
US-12259339-B2 · Mar 25, 2025 · US
Concealment device, estimation system, and concealment method
US-2025094626-A1 · Mar 20, 2025 · US
Display device
US-2024407223-A1 · Dec 5, 2024 · US
Method for manufacturing light-emitting element inlcuding quantum dots
US-12150220-B2 · Nov 19, 2024 · US
Light-emitting element and light-emitting device
US-2024357906-A1 · Oct 24, 2024 · US
Display element
US-12114537-B2 · Oct 8, 2024 · US
Display device and method for manufacturing display device
US-2024276847-A1 · Aug 15, 2024 · US
Display device and method for manufacturing display device
US-2024244885-A1 · Jul 18, 2024 · US
Method for manufacturing display device and display device
US-2024206215-A1 · Jun 20, 2024 · US
Display device and method for producing display device
US-2024074269-A1 · Feb 29, 2024 · US
Display device and method for manufacturing display device
US-2024057394-A1 · Feb 15, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sharp Kk | 49 |
| Lasertec Corp | 11 |
| Nec Corp | 3 |
| Univ Tsukuba | 3 |
| Sharp Display Technology Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05B33/14 | 24 |
| H05B33/12 | 23 |
| G09F9/30 | 20 |
| H10K59/122 | 18 |
| H10K50/115 | 18 |