Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734592 | Permanent magnet rotating electric machine and electrically driven vehicle employing same | Fumio Tajima, Shouichi Kawamata, Suetaro Shibukawa, Osamu Koizumi, Keiji Oda | 2004-05-11 |