Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8125446 | Input device for inputting a signal into an electronic apparatus | — | 2012-02-28 |
| 7961150 | Portable terminal apparatus with TV function and TV antenna with function as input pen | Gai Kyou, Hideki Terauchi, Yoshiki Miyazawa | 2011-06-14 |
| 7541987 | Portable terminal apparatus with TV function and TV antenna with function as input pen | Gai Kyou, Hideki Terauchi, Yoshiki Miyazawa | 2009-06-02 |