Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12062233 | Information processing apparatus and information processing method | MIKI TOKITAKE, Hiroaki Toriumi, Katsuji Miyazawa, Shoji Watanabe, Tetsuo Ikeda | 2024-08-13 |
| 7839627 | Portable electronic apparatus | Hirotoshi Tanaka, Yasuo Fukui | 2010-11-23 |
| 6504911 | Telephone device | — | 2003-01-07 |
| 5418841 | Telephone answering machine with non-volatile memory | Shinya Haraguchi | 1995-05-23 |