Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D342733 | Audio digital disc player | — | 1993-12-28 |
| D342734 | Digital audio disc player | — | 1993-12-28 |
| D326852 | Radio tuner | — | 1992-06-09 |
| D326652 | Radio tuner | — | 1992-06-02 |
| D325578 | Transmitter for a headphone | Takefumi Daido, Katsumi Yamatogi | 1992-04-21 |
| D320209 | Combined tape player and radio tuner | — | 1991-09-24 |
| D320015 | Combined tape player and radio tuner | — | 1991-09-17 |
| 4960256 | Holding structure for displaying apparatus | Shuichi Chihara, Akitoshi Okuma | 1990-10-02 |