Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4385329 | Tape drive control system for pinch roller-less type tape recorder | Yoshiyuki Takizawa, Takashi Kashiwazaki, Norihiko Itoh, Junji Kobayashi | 1983-05-24 |
| 4309728 | Friction force drive capstan tape recorder | Yoshiyuki Takizawa, Norihiko Itoh, Takashi Kashiwazaki, Junji Kobayashi | 1982-01-05 |