Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833862 | Tire pressure monitoring system including tire side and vehicle side devices | Takatoshi Sekizawa | 2023-12-05 |
| 11731466 | Tire wear detection apparatus having a signal processor in the tire side apparatus including a state detection unit and level acquisition unit and/or level calculaton unit | Takatoshi Sekizawa | 2023-08-22 |
| 11654730 | Tire system | Takatoshi Sekizawa, Kenichiro Sanji, Naohito Takasuka | 2023-05-23 |
| 11644306 | Road surface state determination apparatus | Ryosuke Kanbayashi | 2023-05-09 |
| 11639869 | Road surface condition identification apparatus | Ryosuke Kanbayashi, Masashi Mori, Takatoshi Sekizawa | 2023-05-02 |
| 11578972 | Tire-side device and tire apparatus including the same | Takatoshi Sekizawa, Masashi Mori | 2023-02-14 |
| 11565705 | Road surface state determination device | Takatoshi Sekizawa | 2023-01-31 |
| 11560110 | Collision detecting device | Naohito Takasuka, Takatoshi Sekizawa | 2023-01-24 |
| 11549808 | Road surface condition determining device, and tire system provided with same | Takatoshi Sekizawa, Nobuya Watabe | 2023-01-10 |