Optical device and distance measuring device
US-2026029514-A1 · Jan 29, 2026 · US
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Yonezawa Gen patents
Yonezawa Gen is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yonezawa Gen |
| Total patents | 33 |
| First publication | Aug 18, 2015 |
| Latest publication | Jan 29, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Illumination device, distance measuring device, and in-vehicle device
US-2025362411-A1 · Nov 27, 2025 · US
Laser element and electronic device
US-2025329990-A1 · Oct 23, 2025 · US
Structure and exterior housing
US-12409633-B2 · Sep 9, 2025 · US
Light emitting unit, display, and lighting apparatus
US-12306430-B2 · May 20, 2025 · US
Illumination device and display device
US-12216393-B2 · Feb 4, 2025 · US
Projection system and projection control method
US-2025030820-A1 · Jan 23, 2025 · US
Illumination device
US-2024340394-A1 · Oct 10, 2024 · US
Laser element and electronic device
US-2024258767-A1 · Aug 1, 2024 · US
Light emitting unit, display, and lighting apparatus
US-2024248249-A1 · Jul 25, 2024 · US
Recent patents
Latest publications not already listed above.
Optical resonator and laser device
US-2024243542-A1 · Jul 18, 2024 · US
Structure body, structure body manufacturing method, and electronic apparatus
US-12023892-B2 · Jul 2, 2024 · US
Laser element and electronic device
US-2024213733-A1 · Jun 27, 2024 · US
Illumination device and display device
US-2024085775-A1 · Mar 14, 2024 · US
Light emitting unit, display, and lighting apparatus
US-11921312-B2 · Mar 5, 2024 · US
Functional element and method of manufacturing functional element, and electronic apparatus
US-11865829-B2 · Jan 9, 2024 · US
Illumination device for a display having a plate shaped optical unit with transmissive and reflective sections where light beams from mutually different directions are incident thereon
US-11829060-B2 · Nov 28, 2023 · US
Illumination device and display device
US-2022382138-A1 · Dec 1, 2022 · US
Spatial light modulation module, spatial light modulation element, light shielding plate, and projection type display device
US-2022078381-A1 · Mar 10, 2022 · US
Structure body, structure body manufacturing method, and electronic apparatus
US-2022055343-A1 · Feb 24, 2022 · US
Structure and exterior housing
US-2022032582-A1 · Feb 3, 2022 · US
Light Emitting Unit, Display, And Lighting Apparatus
US-2021333461-A1 · Oct 28, 2021 · US
Light emitting unit, display, and lighting apparatus
US-11086064-B2 · Aug 10, 2021 · US
Functional element and method of manufacturing functional element, and electronic apparatus
US-2020369000-A1 · Nov 26, 2020 · US
Light Emitting Unit, Display, And Lighting Apparatus
US-2020057186-A1 · Feb 20, 2020 · US
Light emitting unit, display, and lighting apparatus
US-10488572-B2 · Nov 26, 2019 · US
Light emitting unit, display, and lighting apparatus
US-2018164488-A1 · Jun 14, 2018 · US
Light emitting unit, display, and lighting apparatus
US-9915769-B2 · Mar 13, 2018 · US
Light emitting unit, display, and lighting apparatus
US-2016327723-A1 · Nov 10, 2016 · US
Light emitting unit, display, and lighting apparatus
US-9423554-B2 · Aug 23, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sony Group Corp | 17 |
| Saturn Licensing Llc | 9 |
| Sony Corp | 7 |
| Univ Tohoku | 6 |
| Sony Semiconductor Solutions Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/0055 | 14 |
| G02F1/133615 | 14 |
| G02B6/0026 | 14 |
| G02F1/133614 | 14 |
| H10H20/8514 | 11 |