Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D394443 | Combined monitor screen digital disk recorder and electronic still camera | Masao Shimazu, Hirokazu Shibata, Daijiro Tokunaga, Yasuhiko Miyoshi | 1998-05-19 |
| D326453 | Combined tuner and tape deck | — | 1992-05-26 |
| D321195 | Combined amplifier and digital audio disc player | — | 1991-10-29 |
| D306296 | Telephone set | — | 1990-02-27 |