Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11166396 | Box-type vehicle-mounted control device | Maki Ito, Masaru Kamoshida, Hideto Yoshinari, Masato Saito, Akitoyo Konno | 2021-11-02 |
| 11105274 | Exhaust valve device for vehicle | Makoto Koyama, Daisuke Takayama, Naoki Tanaka | 2021-08-31 |