Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728058 | Cassette tape recorder | Tetsuya Tani | 2004-04-27 |
| 6603919 | Automatic title registration device of video signal recorder | Michihiro Fujiyama | 2003-08-05 |
| 5526127 | Video tape recorder which allows preset program recording | Tatsuaki Doumura | 1996-06-11 |