Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631535 | Exhaust purification system of internal combustion engine | Yuki Haba, Kohei Yoshida | 2017-04-25 |
| 9617893 | Exhaust purification system for an internal combustion engine | Yuki Bisaiji, Kohei Yoshida, Yuki Haba | 2017-04-11 |
| 9617936 | Exhaust purification system of internal combustion engine | Yuki Haba, Kohei Yoshida | 2017-04-11 |