Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822728 | Engine and piston | Ichiro Hiratsuka, Takuya Niimi, Kazuki Saai | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822728 | Engine and piston | Ichiro Hiratsuka, Takuya Niimi, Kazuki Saai | 2017-11-21 |