Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796287 | Internal combustion engine utilizing motor to change over compression ratio and control method of internal combustion engine | Kazuhisa Mogi | 2004-09-28 |
| 6732505 | In-cylinder injection type spark-ignition internal combustion engine and method | — | 2004-05-11 |