Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9335148 | Touch panel system, and capacitance value distribution detecting device having noise determining section | Tamiyo Nakabayashi, Masayuki Miyamoto, Mutsumi Hamaguchi | 2016-05-10 |
| 9223439 | Signal processing system, touch panel controller, touch panel system using same, and electronic device | Mutsumi Hamaguchi, Masayuki Miyamoto | 2015-12-29 |