Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355855 | Integrated feed forward air/fuel ratio sensor for gaseous fuel engines | — | 1994-10-18 |
| 5353765 | Fuel management system for a gaseous fuel internal combustion engine | Masatoshi Sugiura | 1994-10-11 |