Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644404 | Facsimile server system capable of recognizing at transmitting end an access to received facsimile data at receiving end | Shin'ichi Hashimoto, Kazuhiro Umemura, Hiroshi Kawamura | 1997-07-01 |