Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876915 | Audio apparatus having tuner unit and digital reproducing unit | Masahiro Otsu, Hirotaka Oosuka, Masayuki Mizuki | 2011-01-25 |
| 6147950 | Recording and reproducing apparatus and recording and reproducing method | Hiroshi Sakamoto, Nobuaki Hisamatsu, Tomohiro Obita, Takahiro Yamaguchi | 2000-11-14 |
| 6018504 | Recording device capable of recording broadcast signals at a desired time | Hiroshi Sakamoto, Nobuaki Hisamatsu, Tomohiro Obita, Takahiro Yamaguchi | 2000-01-25 |
| 5751678 | Dubbing system | — | 1998-05-12 |
| 5513385 | Reception apparatus, signal reproducing apparatus using reception apparatus and control method thereof | — | 1996-04-30 |