Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680849 | Purging of evaporated fuel to engine intake with engine fuel correction upon detection of malfunction in purging system | Katsuhiko Nakabayashi | 1997-10-28 |
| 5601065 | Fuel evaporation gas transpiration prevention system | Hiroshi Tamura, Kazuto Maeda, Nobuhiko Koyama | 1997-02-11 |