Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908739 | Motor assembly and method of manufacturing thereof | Akira Kagata, Yoshiki Okayama, Katsutoshi Hamada | 2011-03-22 |
| 6672767 | Dynamic bearing device and motor having the same | Hironori Itsusaki, Tsugito Nakazeki, Natsuhiko Mori | 2004-01-06 |