Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961150 | Portable terminal apparatus with TV function and TV antenna with function as input pen | Gai Kyou, Chitoshi Aramaki, Yoshiki Miyazawa | 2011-06-14 |
| 7541987 | Portable terminal apparatus with TV function and TV antenna with function as input pen | Gai Kyou, Chitoshi Aramaki, Yoshiki Miyazawa | 2009-06-02 |
| 6396225 | DC current brushless motor driving apparatus and air conditioner with using thereof | Toyomitsu Wakui, Kouji Katou, Atsushi Okuyama, Minoru Makita, Kisasu Kaneko +2 more | 2002-05-28 |