Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361582 | Dual sensor type air fuel ratio control system for internal combustion engine | Masaaki Uchida | 1994-11-08 |
| 5335493 | Dual sensor type air fuel ratio control system for internal combustion engine | Masaaki Uchida | 1994-08-09 |