Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7017851 | Coil bobbin structure | Mutsumi Matsuura | 2006-03-28 |
| 6891460 | Rotor transformer positioning mechanism and operating method therefor | Tsuneo Tezuka | 2005-05-10 |
| 6876287 | Bobbin structure and transformer and inductor employing same | Mutsumi Matsuura | 2005-04-05 |