Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091171 | Electric motor having rotation detection sensor | Yasuo Gotou | 2000-07-18 |
| 6013961 | Electric motor having rotation detection sensor | Ryousuke Sakamaki, Hirokazu Tsuda | 2000-01-11 |