Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702788 | Combustion ratio calculating method for exhaust gas heating apparatus | Toshihiro Mori, Hidetaka Fuse | 2017-07-11 |
| 8689543 | Exhaust purification system of internal combustion engine | Kohei Yoshida, Mikio Inoue, Yuki Bisaiji | 2014-04-08 |