Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304235 | Canister | Hideo Watanabe, Naritoshi Muramatsu, Hideki Hoshino, Kazumi Yamazaki, Hideo Moriwaki +3 more | 1994-04-19 |
| 5251592 | Abnormality detection system for evaporative fuel control systems of internal combustion engines | Yasunari Seki, Shigetaka Kuroda, Kazutomo Sawamura, Youichi Iwata, Takushi Toda | 1993-10-12 |
| 5170765 | Canister for storing fuel | Hideki Hoshino, Hideo Watanabe, Koichi Hidano | 1992-12-15 |