Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683524 | Fuel vapor leakage detection device and method for controlling the same | Kosei Takagi, Shigeru Hasegawa | 2017-06-20 |
| 9638145 | Fuel-vapor leakage detector | Shigeru Hasegawa, Kosei Takagi, Ryoyu Kishi | 2017-05-02 |
| 9567946 | Assembling unit, pump and fuel-vapor-leakage check system | Shigeru Hasegawa, Kosei Takagi, Ryoyu Kishi | 2017-02-14 |