Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989190 | Apparatus for seeking a track of an optical disk in which information is recorded | Takayuki Takeda, Masayasu Sato | 1991-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989190 | Apparatus for seeking a track of an optical disk in which information is recorded | Takayuki Takeda, Masayasu Sato | 1991-01-29 |