Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822360 | Permanent magnet electric rotating machine and electromotive vehicle using permanent magnet electric rotating machine | Fumio Tajima, Yutaka Matsunobu, Shouichi Kawamata, Osamu Koizumi, Keiji Oda | 2004-11-23 |
| 6798103 | Permanent magnet electric rotating machine and electromotive vehicle using permanent magnet electric rotating machine | Fumio Tajima, Yutaka Matsunobu, Shouichi Kawamata, Osamu Koizumi, Keiji Oda | 2004-09-28 |
| 6791227 | Dynamo electric machine and method of manufacturing the same | Takashi Yasuhara, Toshiaki Ueda, Yasuhiko Kimura, Sanshiro Obara | 2004-09-14 |
| 6734592 | Permanent magnet rotating electric machine and electrically driven vehicle employing same | Fumio Tajima, Yutaka Matsunobe, Shouichi Kawamata, Osamu Koizumi, Keiji Oda | 2004-05-11 |