Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094276 | Multi-link piston-crank mechanism for internal combustion engine | Takashi Tanabe, Katsuya Moteki | 2018-10-09 |
| 9945274 | Multi-link piston-crank mechanism for internal combustion engine | Takashi Tanabe, Katsuya Moteki | 2018-04-17 |