Vehicle-mounted imaging system
US-2025222880-A1 · Jul 10, 2025 · US
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Sai Hirotomo patents
Sai Hirotomo is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sai Hirotomo |
| Total patents | 10 |
| First publication | Jul 9, 2015 |
| Latest publication | Jul 10, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
External environment recognition device and external environment recognition method
US-2025201114-A1 · Jun 19, 2025 · US
External environment recognition device
US-2025005775-A1 · Jan 2, 2025 · US
Image processing apparatus and image processing system
US-2024265693-A1 · Aug 8, 2024 · US
Object distance detecting device
US-2024185458-A1 · Jun 6, 2024 · US
Signal processing device
US-2023260147-A1 · Aug 17, 2023 · US
In-vehicle imaging device
US-9723282-B2 · Aug 1, 2017 · US
Image signal processing apparatus, imaging apparatus and image processing program for performing image and noise correction
US-9712724-B2 · Jul 18, 2017 · US
Imaging apparatus
US-9602737-B2 · Mar 21, 2017 · US
In-Vehicle Imaging Device
US-2015195500-A1 · Jul 9, 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 |
|---|---|
| Hitachi Astemo Ltd | 6 |
| Clarion Co Ltd | 2 |
| Hitachi Ind & Control Solutions Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06V20/588 | 6 |
| G06V20/58 | 4 |
| G06T2207/30256 | 3 |
| G06T7/90 | 2 |
| H04N23/88 | 2 |