Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353770 | Apparatus for controlling flow of evaporated fuel from canister to intake passage of engine using purge control valves | Akinori Osanai, Yoshihiko Hyodo, Toru Kidokoro | 1994-10-11 |
| 5332427 | Wood preservatives | Yoko Hayashi | 1994-07-26 |
| 5315980 | Malfunction detection apparatus for detecting malfunction in evaporative fuel purge system | Takayuki Otsuka, Akinori Osanai, Yoshihiko Hyodo, Toru Kidokoro | 1994-05-31 |