Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977462 | Apparatus for correcting a time base error in a video signal | Kenji Takanashi | 1990-12-11 |
| 4802026 | Velocity error correcting circuit for time base error corrector | Shinji Kaneko, Kenji Takanashi | 1989-01-31 |
| 4296443 | Magnetic head tracking control system | Hitoshi Sakamoto | 1981-10-20 |
| 4287538 | Magnetic head tracking control system | Hitoshi Sakamoto | 1981-09-01 |