Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6204774 | Method and system of transmitting/receiving service information and receiving apparatus | Kenji Miwa, Kosei Kawamoto, Yasumasa Matsumoto, Kazuhiro Kishimoto, Katsuhiro Tochihara | 2001-03-20 |
| 5890053 | Automatic display mode for a multiplex broadcasting receiver | Terufumi Hino | 1999-03-30 |
| 5610774 | Audio sound recording/reproducing apparatus using semiconductor memory | Tadashi Koike | 1997-03-11 |
| 5499316 | Recording and reproducing system for selectively reproducing portions of recorded sound using an index | Kengo Sudoh, Yuji Sumitomo | 1996-03-12 |
| 5239428 | Magnetic tape recording/reproducing apparatus and method | Syuzou Nishida | 1993-08-24 |