Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544635 | Spark-ignition engine and a method of adaptive control on the ignition timing thereof | Hiroaki Hara | 1996-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544635 | Spark-ignition engine and a method of adaptive control on the ignition timing thereof | Hiroaki Hara | 1996-08-13 |