Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142210 | Road surface state estimation device | Takatoshi Sekizawa, Masashi Mori | 2021-10-12 |
| 11065920 | Tire-mounted sensor, diagnosis history memory device and diagnosis notification device | Takatoshi Sekizawa, Masashi Mori | 2021-07-20 |
| 11034356 | Tire-mounted sensor and road surface condition estimation apparatus including the same | Takatoshi Sekizawa, Masashi Mori | 2021-06-15 |