Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972814 | Combustion system of an internal combustion engine | Akira Akimoto | 1990-11-27 |
| 4548038 | System for controlling the supercharging pressure of a turbocharged internal combustion engine | — | 1985-10-22 |