Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6304010 | Hybrid-type stepping motor | — | 2001-10-16 |
| 5856714 | Hybrid type stepping motor | — | 1999-01-05 |
| 5834865 | Hybrid stepping motor | — | 1998-11-10 |
| 5723921 | Hybrid-type stepping motor | — | 1998-03-03 |
| 5719452 | Hybrid-type stepping motor | — | 1998-02-17 |
| 5170111 | Method for controlling power generation | — | 1992-12-08 |
| 5144178 | Brushless generator with magnet and claw-tooth dual rotor | — | 1992-09-01 |
| 5130590 | Brushless generator regulated by second rotor | — | 1992-07-14 |
| 4820951 | Multiphase small size brushless DC motor | Tomio Nakata | 1989-04-11 |
| 4252332 | Sealing device | Shozo Nakayama, Masayuki Kurahashi | 1981-02-24 |