Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829564 | Usability evaluation support apparatus | Toru Tanaka, Toshie Mihira, Yoshitsugu Hirose, Kazuo Shibuta, Katsura Sakai +1 more | 2004-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829564 | Usability evaluation support apparatus | Toru Tanaka, Toshie Mihira, Yoshitsugu Hirose, Kazuo Shibuta, Katsura Sakai +1 more | 2004-12-07 |