Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11854526 | Storage medium, microphone, and engine speed acquisition device | Hiroyuki Yamada, Hiroshi Tokimoto | 2023-12-26 |
| 11761511 | Mount bush | Yuho Ito | 2023-09-19 |
| 11756526 | Active sound effect generating device | Xun Wang, Takuma Maesaka | 2023-09-12 |
| 11700499 | Acoustic control device | Xun Wang | 2023-07-11 |
| 11631392 | Active noise control device | Xun Wang | 2023-04-18 |
| 11628699 | Suspension arm bushing | Yuho Ito | 2023-04-18 |
| 11597376 | Control system of hybrid vehicle | — | 2023-03-07 |
| 11594209 | Active noise control device | Xun Wang | 2023-02-28 |
| 11576302 | Charging control system, charging station, autonomous traveling working machine and control method for charging control system | Toshiaki Kawakami, Atsushi SOTOME, Takumi Shiiyama | 2023-02-14 |