Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12211058 | Response style component removal device, response style component removal method, and program | Keishi Nomura | 2025-01-28 |
| 12027062 | Communication skill evaluation system, communication skill evaluation device and communication skill evaluation method | Ryo Ishii, Ryuichiro Higashinaka, Junji Tomita, Kazuhiro Otsuka | 2024-07-02 |
| 11475911 | Estimation device, estimation method and program | Ryo Ishii, Ryuichiro Higashinaka, Junji Tomita, Kazuhiro Otsuka | 2022-10-18 |
| 8665099 | Inattentive state determination device and method of determining inattentive state | Toshiyuki Namba, Hiroaki Sekiyama, Keisuke Okamoto, Yoshihiro OE, Yoichi Sato +4 more | 2014-03-04 |