Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774512 | Claw-pole permanent-magnet stepping motor | Masaaki Takagi, Katumi Saitou | 2004-08-10 |
| D454859 | Motor with lead screw | Katumi Saitou | 2002-03-26 |
| 6317287 | Motor with output shaft having lead screw portion and pre-load generating mechanism | Tetsushi Yano, Ryuta Yamawaki, Yukinori Arai | 2001-11-13 |