Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5487369 | Evaporative emission control system for internal combustion engines | Takeshi Hara, Teruo Wakashiro, Kazumi Yamazaki, Tomoyuki Kawakami | 1996-01-30 |
| 5474048 | Evaporative fuel-processing system for internal combustion engines | Kazumi Yamazaki, Teruo Wakashiro, Takeshi Hara, Takeaki Nakajima, Tomoyuki Kawakami | 1995-12-12 |
| 5460136 | Evaporative fuel-adsorbing device and evaporative emission control system including same | Kazumi Yamazaki, Teruo Wakashiro, Takeshi Hara, Tomoyuki Kawakami | 1995-10-24 |
| 5456236 | Evaporative emission control system for internal combustion engines | Teruo Wakashiro, Takeshi Hara, Kazumi Yamazaki, Tomoyuki Kawakami | 1995-10-10 |