Driving assistance device
US-2026097771-A1 · Apr 9, 2026 · US
This page is not indexed by search engines while we improve data quality.
Hoshino Tsuyoshi patents
Hoshino Tsuyoshi is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hoshino Tsuyoshi |
| Total patents | 15 |
| First publication | Jun 7, 2016 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Driver state detection device
US-12497052-B2 · Dec 16, 2025 · US
Hydroxypropyl methylcellulose acetate succinate powder, and method of producing the same
US-2025034284-A1 · Jan 30, 2025 · US
Driver state detection device
US-2024246542-A1 · Jul 25, 2024 · US
Method for producing lithium hydroxide
US-2023406718-A1 · Dec 21, 2023 · US
Li ION RECOVERY MEMBER AND Li RECOVERY DEVICE USING SAME
US-2023183876-A1 · Jun 15, 2023 · US
Metal ion recovery device, metal recovery system, and metal ion recovery method
US-2022176320-A1 · Jun 9, 2022 · US
Metal ion recovery device, metal recovery system, and metal ion recovery method
US-2022152556-A1 · May 19, 2022 · US
Parking assistance device and parking assistance method
US-10239520-B2 · Mar 26, 2019 · US
Driving assistance device and driving assistance system
US-10150486-B2 · Dec 11, 2018 · US
Recent patents
Latest publications not already listed above.
Driving assistance device and driving assistance system
US-2017259831-A1 · Sep 14, 2017 · US
Parking assistance device and parking assistance method
US-2017259812-A1 · Sep 14, 2017 · US
Display screen with graphical user interface
US-D791824-S · Jul 11, 2017 · US
Display screen with graphical user interface
US-D760247-S · Jun 28, 2016 · US
Display screen with graphical user interface
US-D758390-S · Jun 7, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 9 |
| Aisin Seiki | 7 |
| Denso Corp | 4 |
| Aisin Corp | 3 |
| National Institutes For Quantum Science And Tech | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60W50/14 | 5 |
| B60W2050/143 | 5 |
| B01D61/44 | 4 |
| B60W2540/18 | 4 |
| B60W30/06 | 4 |