Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5793844 | Telephone having an answering machine | — | 1998-08-11 |
| 5189527 | Facsimile communication device | Daisuke Moriya | 1993-02-23 |
| 5185788 | Dial number generator | Masafumi Matsumoto | 1993-02-09 |
| 4908851 | Facsimile apparatus operable in facsimile or conversation mode | Matahira Kotani, Masayuki Hachinoda, Takashi Nakajiri, Motohiko Hayashi | 1990-03-13 |