Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9325209 | Rotating electrical machine and manufacturing method of rotor | Jun Kojima, Kensuke NAKAZONO, Yoshiaki KAMEI | 2016-04-26 |
| 9219390 | Rotating electrical machine | Naotake YOSHIZAWA, Yoshiaki KAMEI, Takaaki Shibuya | 2015-12-22 |