Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438945 | Evaporated fuel treatment device of an engine | Naoya Takagi, Toshimi Murai | 2002-08-27 |
| 6405718 | Malfunction test apparatus for fuel vapor purge system | Mamoru Yoshioka, Naoya Takagi | 2002-06-18 |