Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988141 | Engine lubrication system | Masanori Hashimoto, Daisuke Fukuda, Atsushi Yamada, Daisuke Shimo | 2021-04-27 |
| 10914206 | Cylinder block structure for engine | Hirokazu Matsuura, Keisuke Yamaguchi | 2021-02-09 |