Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678590 | Fuel cutoff valve | Joji Kasugai | 1997-10-21 |
| 5640993 | Fuel vapor recovery control valve device | Joji Kasugai | 1997-06-24 |
| 5632296 | Float valve for fuel tank | Joji Kasugai | 1997-05-27 |
| 5598870 | Fuel tank device for vehicle having float valve and diaphragm valve | — | 1997-02-04 |
| 5598872 | Check valve | Joji Kasugai, Hiroshi Nishi | 1997-02-04 |