Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340941 | Digital-signal forming circuit | Hideo Izumi | 2002-01-22 |
| 6335578 | Brushless DC motor | Tetsuya Katsumi, Hideki Takeda | 2002-01-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340941 | Digital-signal forming circuit | Hideo Izumi | 2002-01-22 |
| 6335578 | Brushless DC motor | Tetsuya Katsumi, Hideki Takeda | 2002-01-01 |