Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851892 | Information processing device, recording medium, and information processing method | — | 2017-12-26 |
| 8897736 | Mobile communication terminal device | Shigemasa Shiota, Kunihiro Katayama, Takeo Kon, Seiji Kobayashi | 2014-11-25 |
| 8478224 | Mobile communication terminal device | Shigemasa Shiota, Kunihiro Katayama, Takeo Kon, Seiji Kobayashi | 2013-07-02 |