Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725850 | Gas-liquid separation device in a vibrator engine | Ryoji Kurasawa, Satoshi Ishida, Masaaki Higuchi | 2004-04-27 |
| 5027772 | Engine knock control system | — | 1991-07-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725850 | Gas-liquid separation device in a vibrator engine | Ryoji Kurasawa, Satoshi Ishida, Masaaki Higuchi | 2004-04-27 |
| 5027772 | Engine knock control system | — | 1991-07-02 |