Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837223 | Internal combustion engine purge flow rate controlling apparatus and method | Takeshi Tagami | 2005-01-04 |
| 6668808 | Controller for controlling an evaporated fuel amount to be purged | Takeshi Tagami, Koichi Hidano | 2003-12-30 |
| 6082345 | Air-fuel ratio control system for internal combustion engines | Norio Suzuki, Yukio Noda | 2000-07-04 |