Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152016 | Usability evaluation support apparatus and method | Toru Tanaka, Yoshitsugu Hirose, Toshie Mihira, Kazuo Shibuta, Katsura Sakai +1 more | 2006-12-19 |
| 6829564 | Usability evaluation support apparatus | Toru Tanaka, Toshie Mihira, Yoshitsugu Hirose, Kazuo Shibuta, Katsura Sakai +1 more | 2004-12-07 |