Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338554 | Automatic gain control apparatus for a motor servo system | Isao Fukushima, Hideo Nishijima, Kenji Satoh | 1982-07-06 |
| 4268873 | Servo circuit for rotary heads of a video tape recorder | Yasunori Kobori, Toshi Itoh, Yoichi Tokunaga | 1981-05-19 |