Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133691 | Power feed unit and power feeding method | Nobutaka Saitoh, Yukio Tsuchiya | 2021-09-28 |
| 7372684 | Power supply device | Tokio Kobayashi | 2008-05-13 |
| 5365407 | DC power supply device with printed-circuit board having ground pattern | Hirokazu Nakayoshi, Kazuo Hashimoto | 1994-11-15 |
| 5150264 | Safety device for controllably driving the cassette holder of a video cassette recorder subjectable to overload | — | 1992-09-22 |
| 5097378 | Safety device for video cassette recorder | — | 1992-03-17 |
| 4985666 | Safety device for video cassette recorder | — | 1991-01-15 |
| 4638223 | Motor driving circuit | Shigeru Tajima | 1987-01-20 |