Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680175 | Video signal conversion apparatus having a common frame memory for video signals having different synchronizing signals | Norifumi Yanai, Ryo Fujita, Koyo Katsura | 1997-10-21 |
| 5592565 | Hand-written character recognition apparatus with a personal dictionary preparation function | Hiroshi Shojima, Soshiro Kuzunuki, Toshihiko Matsuda, Toshio Takekoshi, Masaki Miura +2 more | 1997-01-07 |