Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656539 | Method and apparatus with improved tracking control for recording a digital signal | Hiraku Sugiki, Kentaro Odaka, Takashi Ohmori, Makoto Yamada | 1987-04-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656539 | Method and apparatus with improved tracking control for recording a digital signal | Hiraku Sugiki, Kentaro Odaka, Takashi Ohmori, Makoto Yamada | 1987-04-07 |