Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10440171 | Communication terminal apparatus and program | Satoru Kawamura, Nobuto Arai, Tsuneyo Yamauchi | 2019-10-08 |
| 10250759 | Communication terminal device, outgoing call control method, and program | Satoru Kawamura, Nobuto Arai, Tsuneyo Yamauchi | 2019-04-02 |