Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812610 | Rotary electric machine, linear motor and stator thereof | Noriaki Yamamoto, Daisuke Sato, Hisaya Shimizu, Keiichi Mashino | 2004-11-02 |
| 6771000 | Electric rotary machine and power generation systems using the same | Hiromi Inaba | 2004-08-03 |
| 6753627 | Linear motor | Kohji Maki | 2004-06-22 |
| 6705408 | Power tool with a linear motor | Shigeru Shinohara | 2004-03-16 |