Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333589 | Apparatus for detecting malfunction in evaporated fuel purge system | — | 1994-08-02 |
| 5315980 | Malfunction detection apparatus for detecting malfunction in evaporative fuel purge system | Akinori Osanai, Takaaki Itoh, Yoshihiko Hyodo, Toru Kidokoro | 1994-05-31 |
| 5313925 | Apparatus for detecting malfunction in fuel evaporative prurge system | Nobuaki Kayanuma, Kouichi Osawa, Hironori Okamizu, Chikao Kunimasa | 1994-05-24 |
| 5295472 | Apparatus for detecting malfunction in evaporated fuel purge system used in internal combustion engine | Kouichi Osawa, Tatsumasa Sugiyama, Katsuhiko Teraoka, Nobuyuki Kobayashi, Koji Okawa | 1994-03-22 |