Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11295935 | Electromagnet device, electromagnet controller, electromagnet control method, and electromagnet system | Tomonori Ohashi, Toshimitsu Barada, Misako Kudo, Ichiju Sato | 2022-04-05 |
| 7714572 | Method of detecting characteristics of films using eddy current | Mitsuo Tada, Yasunari Suto | 2010-05-11 |
| 7078894 | Polishing device using eddy current sensor | Mitsuo Tada, Yasunari Suto | 2006-07-18 |
| 7046001 | Frequency measuring device, polishing device using the same and eddy current sensor | Mitsuo Tada, Yasunari Suto | 2006-05-16 |
| 5757148 | Method of and apparatus for stopping a motor having magnetic bearings | Hiroyuki Shinozaki, Kazunari Nasa | 1998-05-26 |