Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323449 | Apparatus for communication by telephone set and facsimile set through order wires | Tadaharu Kato | 1994-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323449 | Apparatus for communication by telephone set and facsimile set through order wires | Tadaharu Kato | 1994-06-21 |