Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453864 | Crankshaft rotation control in a hybrid electric vehicle | Robert Downs, Goro Tamai, Dennis T. Richey | 2002-09-24 |
| 6376927 | Hybrid electric drive and control method therefor | Goro Tamai, Robert Downs | 2002-04-23 |