Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696857 | Signal processing circuit, signal processing method, position detecting device, and electronic apparatus | — | 2017-07-04 |
| 9678597 | Signal processing circuit, signal processing method, position detector, and electronic device for position detection sensor including sensor self-capacitance correction | — | 2017-06-13 |
| 9632599 | Pointer, position detection apparatus and position detection method | Sadao Yamamoto, Yoshihisa Sugiyama | 2017-04-25 |
| 9606640 | Pointer, position detection apparatus and position detection method | Sadao Yamamoto, Yoshihisa Sugiyama | 2017-03-28 |