Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598046 | Stepping motor with different sized or missing teeth | Hiroshi Miyazawa, Hiroshi Namaizawa | 1997-01-28 |
| 5239742 | Method of manufacturing a motor | Toshiji Kobayashi, Kiyoshi Wakai | 1993-08-31 |