Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172283 | Mode changing slider plate mechanism for tape recording and/or reproducing apparatus | Yutaka Fukuyama, Yoshinori Yamamoto, Yuji Sudoh | 1992-12-15 |
| 5126909 | Slider lock braking mechanism for setting modes in tape player | Masao Ohyama, Yutaka Fukuyama | 1992-06-30 |
| 4961120 | Recording and/or reproducing apparatus with rotary head for magnetic tape cassette | Tatsuyuki Outou, Yoshinori Yamamoto, Kenji Kawakami | 1990-10-02 |