Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636677 | Drive coil wiring structure for brushless motor | — | 1987-01-13 |
| 4606223 | Device for detecting rotating speed of thin shape motor | Hiroshi Matsunaga, Yoji Shimojima, Ichiro Tokunaga, Kosei Obata | 1986-08-19 |