Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606375 | Data communication apparatus and data communication method | — | 2003-08-12 |
| 6583889 | Facsimile apparatus and program rewriting method | Izumi Koyanagi, Nobuhiro Moteki, Suguru Tsuchiya, Shinichi Mitaku | 2003-06-24 |