Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348363 | Apparatus for solid gas reaction | Tsutomu Kamihigoshi, Shoji Takagi, Tadayuki Maeda | 1982-09-07 |
| 4344165 | Method and system for a disc player tracking servo | — | 1982-08-10 |
| 4338682 | Tracking servo system of video disc player | Toshihiko Hosaka | 1982-07-06 |