Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680848 | Vaporized fuel control valve for fuel tank of internal combustion engine | Takaaki Katoh, Takeshi Suzuki, Takeaki Nakajima, Koichi Hidano | 1997-10-28 |
| 5630445 | Fuel tank for automotive vehicles and evaporative emission control system incorporating same | Takeaki Nakajima, Koichi Hidano, Kazumi Yamazaki, Teruo Wakashiro | 1997-05-20 |
| 5606954 | Evaporative fuel processing device | Kazumi Yamazaki, Takeaki Nakajima, Koichi Hidano, Teruo Wakashiro, Takeshi Hara +1 more | 1997-03-04 |