Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373448 | Knock detection device for an internal combustion engine | Kozo Katogi, Hiroatsu Tokuda | 1994-12-13 |
| 5347846 | Knocking detecting device for internal combustion engine and method therefor | Kouji Kitano, Mitsuo Kayano, Masayoshi Kaneyasu, Kouzou Katougi, Nobuo Kurihara | 1994-09-20 |