Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429962 | Method for correcting gap between pen coordinate and display position of pointer | Shunya Saito, Shigeyuki Sano, Igor Karsuntsev, Jun Kadowaki | 2025-09-30 |
| 12067187 | Position detection circuit and position detection method | Shigeyuki Sano | 2024-08-20 |
| 11836303 | Method for correcting gap between pen coordinate and display position of pointer | Shunya Saito, Shigeyuki Sano, Igor Karsuntsev, Jun Kadowaki | 2023-12-05 |
| 11669193 | Position detection circuit and position detection method | Shigeyuki Sano | 2023-06-06 |
| 11216107 | Position detection circuit and position detection method | Shigeyuki Sano | 2022-01-04 |
| 10983640 | Position detection circuit and position detection method in which line electrode of capacitive touch sensor is determined to be anomalous or possibly anomalous | Yuhi Hatano, Shigeyuki Sano | 2021-04-20 |
| 10747358 | Position detection circuit and position detection method | Shigeyuki Sano | 2020-08-18 |