Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11690194 | Electrical apparatus including fan unit and control panel including electrical apparatus | — | 2023-06-27 |
| 10408878 | Controller of rotary switch | — | 2019-09-10 |
| 5767649 | Motor load switching system | Takeshi Koike | 1998-06-16 |
| 5631812 | Motor drive control method | Tetsuro Sakano | 1997-05-20 |
| 5543700 | Driver circuit and a driving method for a variable-reluctance motor | Tetsuro Sakano | 1996-08-06 |