Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9781111 | Operation apparatus, content parental lock setting method, and electronic apparatus | — | 2017-10-03 |
| 8495681 | Display processing apparatus, display processing system, and display processing method | — | 2013-07-23 |
| 8392949 | Electronic-program-guide retrieval method and electronic-program-guide retrieval system | Tomoyuki Hanai | 2013-03-05 |
| 8184955 | Information recording apparatus, information recording system, and information recording method | Hideaki Miyahara | 2012-05-22 |