Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961120 | Recording and/or reproducing apparatus with rotary head for magnetic tape cassette | Tatsuya Mototake, Yoshinori Yamamoto, Kenji Kawakami | 1990-10-02 |
| 4925127 | FF-rew changing mechanism for tape recording and/or reproducing apparatus | Hisanori Watanabe | 1990-05-15 |