Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845756 | Exhaust gas control apparatus for internal combustion engine | Kohei Yoshida, Kenji Sakurai, Kohki Nakamura | 2017-12-19 |
| 9623375 | Exhaust purification system of internal combustion engine | Kohei Yoshida, Mikio Inoue | 2017-04-18 |
| 9617893 | Exhaust purification system for an internal combustion engine | Kohei Yoshida, Yuki Haba, Yusuke Nozaki | 2017-04-11 |
| 9617898 | Control system of internal combustion engine | — | 2017-04-11 |
| 9562453 | Control system of internal combustion engine | — | 2017-02-07 |
| 9534552 | Exhaust purification system of spark ignition type internal combustion engine | Mikio Inoue, Kohei Yoshida, Kenji Sakurai, Kohki Nakamura | 2017-01-03 |