Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720877 | Electronic device, method for controlling display of variable, and recording medium recording variable display controlling program | — | 2017-08-01 |
| 9697169 | Electronic device, mathematical expression display control method, and storage medium which stores mathematical expression control program | Yoshinaga Katayama, Sachiko Hirata, Hiroshi Uejima | 2017-07-04 |