Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751950 | Emission control apparatus for engine | Noriaki Ikemoto | 2004-06-22 |
| 6732504 | Control apparatus of internal combustion engine | Yoshihiro Majima, Jun Hasegawa, Toyoji Yagi | 2004-05-11 |
| 6718252 | Control apparatus for internal combustion engine | Katsuhiko Kawai, Muneyuki Iwata | 2004-04-06 |