Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344253 | Hybrid vehicle system | Yasumasa Imamura, Daisuke Umetsu, Kohei Okada, Junichi Kubo | 2025-07-01 |
| 11767017 | Travel mode switching device for vehicle and display unit of the same | Naoki Nobutani, Yasumasa Imamura, Daisuke Umetsu, Naoki Takata | 2023-09-26 |
| 11001144 | Vehicle display device | Hado Morokawa, Kohji OHTA | 2021-05-11 |