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 | Ryo Fujita, Koyo Katsura, Yasushi Fukunaga | 1997-10-21 |
| 5666210 | Document communication apparatus and document communication system | Kouzou Nakamura, Mariko Okude, Shigemasa Shiota | 1997-09-09 |