Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652417 | Engine controlling apparatus and method for a car | — | 2003-11-25 |
| 6574541 | Vehicle drive system | Shusaku Katakura, Osamu Ushikubo, Hideki Hyoudou, Kennichirou Murakami | 2003-06-03 |
| 6560522 | Driving force control apparatus | Shusaku Katakura, Munetoyo Ikeda, Daisuke Yoshinoya | 2003-05-06 |
| 6549839 | Vehicle drive system | Shusaku Katakura | 2003-04-15 |