Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657350 | Permanent magnet type rotating electrical machine, and power generation system and drive system using it | Mamoru Kimura, Haruo Koharagi, Hiroyuki Mikami | 2003-12-02 |
| 6552461 | Permanent magnet type rotating electric machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Satoshi Kikuchi, Masaharu Senoh +4 more | 2003-04-22 |
| 6541880 | Linear motor | Takashi Okada, Kim Houng Joong, Kazuo Tahara, Kohji Maki, Kouki Yamamoto +2 more | 2003-04-01 |
| 6525442 | Permanent magnet rotating electric machine | Haruo Koharagi, Masaharu Senoh, Keiji Noma, Kohei Ishii, Kazuo Sato +2 more | 2003-02-25 |