Issued Patents All Time
Showing 1–10 of 10 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 |
| 5582198 | Bidirectional valve and fuel shut-off device | Hiroshi Nishi | 1996-12-10 |
| 5577526 | Float valve for fuel tank | Joji Kasugai | 1996-11-26 |
| 5529086 | Float valve for use in fuel tank | Joji Kasugai, Hiroshi Nishi | 1996-06-25 |
| 5497800 | Fuel vapor processing device | Tamiyoshi Ohashi, Joji Kasugai | 1996-03-12 |
| 5402818 | Fuel shut-off device | Joji Kasugai, Toshihiko Asaya | 1995-04-04 |