Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237427 | Facsimile system capable of monitoring an abnormality in a facsimile storage and exchange device | — | 1993-08-17 |
| 4967288 | Facsimile storage and exchange system | Takanori Sasaki | 1990-10-30 |