Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805581 | Arrangement of canister-used emission control system in motor vehicle | Tomiharu Yamada, Atsushi Shizuta, Tetsuro Kondo | 1989-02-21 |
| 4787643 | Arrangement of canister-used emission control system in motor vehicle | — | 1988-11-29 |