Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7222269 | Performance evaluation device, performance evaluation information managing device, performance evaluation method, performance evaluation information managing method, performance evaluation system | Kentaro Kurinami, Yoshifumi Sakai, Tatsuya Hasegawa | 2007-05-22 |
| 7058560 | Performance predictive apparatus and method | Kazunobu Arakawa, Yasuhiro Hatakeyama | 2006-06-06 |