Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7010718 | Method and system for supporting network system troubleshooting | Yukio Ogawa, Kazunori KATAYAMA, Masaki Hirai | 2006-03-07 |
| 6795827 | Information terminal and broadcasting information service system | — | 2004-09-21 |
| 5734923 | Apparatus for interactively editing and outputting sign language information using graphical user interface | Hirohiko Sagawa, Masaru Ohki, Tomoko Sakiyama, Youichi Kaneko | 1998-03-31 |
| 4931935 | User interface system for permitting natural language interaction with an information retrieval system | Akio Komatsu | 1990-06-05 |
| 4672668 | Method and apparatus for registering standard pattern for speech recognition | Yoshiaki Kitazume, Toshikazu Yasue, Takeyuki Endo, Satoshi Asou | 1987-06-09 |
| 4401849 | Speech detecting method | Akira Ichikawa, Nobuo Hataoka, Yoshiaki Kitazume | 1983-08-30 |
| 4347408 | Multi-frequency signal receiver | Hiroko Ito, Akira Ichikawa | 1982-08-31 |