Optical device and distance measuring device
US-2026029514-A1 · Jan 29, 2026 · US
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Doi Masato patents
Doi Masato is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Doi Masato |
| Total patents | 5 |
| First publication | Apr 14, 2015 |
| Latest publication | Jan 29, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Light emitting device and electronic apparatus
US-2024355801-A1 · Oct 24, 2024 · US
Display device
US-RE48929-E · Feb 15, 2022 · US
Display device
US-9250456-B2 · Feb 2, 2016 · US
Mounting substrate and optical unit
US-9006968-B2 · Apr 14, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sony Corp | 2 |
| Sony Group Corp | 2 |
| Sony Semiconductor Solutions Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01L2924/0002 | 3 |
| G02F1/133 | 2 |
| G02F2201/14 | 2 |
| H10W90/00 | 2 |
| H10H20/857 | 2 |