Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697638 | Fuel injection device | Masayoshi Kobayashi, Ryusuke Matsuyama, Kenta Yamaguchi, Hideki Ogata, Hitoshi Fujiwara | 2020-06-30 |
| 10612470 | Fuel injection device | Ryusuke Matsuyama | 2020-04-07 |