Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7046303 | Digital broadcasting receiver operative for displaying picture characters in a non-central portion of a screen | — | 2006-05-16 |
| 5715358 | Method for recording at least two picture signals and method of reproduction at least two picture signals | Takashi Ohnaka, Katsuhiko Matsushita, Daisuke Kishimoto, Minoru Takahashi, Minoru Kume +5 more | 1998-02-03 |