Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374955 | High-definition imaging device, and apparatuses for recording and playing back high-definition picture information | Nobuo Azuma, Hiroki Mizosoe, Manabu Katsuki | 1994-12-20 |
| 5363251 | Magnetic recorIding device | Masayoshi Kamo, Yuzo Maruta, Hiroaki Sando | 1994-11-08 |
| 5323273 | Audio signal recording and playback apparatus of magnetic recording and playback apparatus | Nobuo Azuma, Yoshizumi Watatani, Hiroaki Takahashi, Katsumi Takeda | 1994-06-21 |
| 5280396 | Video signal processing apparatus for correcting time base of video signal | Masakazu Hamaguchi, Hiroaki Takahashi | 1994-01-18 |