Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914358 | Balancer device for internal combustion engine | Takashi Hirano | 2021-02-09 |
| 10907516 | Balancer device for internal combustion engine | Masatoshi Matsuo, Masahumi KURITA | 2021-02-02 |