Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644968 | Content reproduction apparatus, status bar display method, and status bar display program | Yoko Kitahara, Tatsuya Yamazaki | 2014-02-04 |
| 8400259 | Electronic device | — | 2013-03-19 |
| 8219734 | Electronic apparatus and data corruption prevention method | Takuma Higo, Takaharu Fujii, Taichi Yoshio | 2012-07-10 |
| 8090115 | Transmitting/receiving system, transmitting device, and device including speaker | — | 2012-01-03 |