Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334977 | ADPCM transcoder wherein different bit numbers are used in code conversion | — | 1994-08-02 |
| 5323449 | Apparatus for communication by telephone set and facsimile set through order wires | Masahiko Mori | 1994-06-21 |