Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422958 | Active pen and sensor integrated circuit | — | 2025-09-23 |
| 12366931 | Sensor controller | Sadao Yamamoto, Hideyuki Hara | 2025-07-22 |
| 12353652 | Coordinate output device, pen-shaped device, and electronic equipment | Gen Igarashi, Jun Kadowaki, Hideki FUJIMAKI, Tsukasa Nomi | 2025-07-08 |
| 12282622 | System including pen and touch controller, method executed by pen, pen, and touch controller | — | 2025-04-22 |
| 12229366 | Active pen, sensor controller, and position detection device configured for bidirection communication using time slots | — | 2025-02-18 |
| D1058395 | Object detection device | Keisuke Katsumi, Tomoyuki Ohba | 2025-01-21 |
| 12197657 | Active pen and sensor controller that use data generated from identification data | Hideyuki Hara, Sadao Yamamoto | 2025-01-14 |
| 12189889 | Method of palm rejection and sensor controller | Hideyuki Hara | 2025-01-07 |
| 12169604 | Active pen, position detection system, and integrated circuit | Haruhiko Hisano, Sadao Yamamoto | 2024-12-17 |
| 12135851 | Position detection system, sensor control circuit, and electronic pen using selected portion of sensor electrodes as transmission electrodes | Yoshio Nomura | 2024-11-05 |
| 12105902 | Method to be performed by stylus and sensor controller, stylus, and sensor controller | Haruhiko Hisano, Sadao Yamamoto, Hideyuki Hara, Yoshifumi Konda | 2024-10-01 |
| 12073033 | System and sensor controller for use with active pen | Takeshi Koike, Naoki Watanabe | 2024-08-27 |
| 11989366 | System including pen and touch controller, method executed by pen, pen, and touch controller | — | 2024-05-21 |
| 11972079 | Active pen and sensor integrated circuit | — | 2024-04-30 |
| 11914802 | Auxiliary device | Sadao Yamamoto, Hideyuki Hara | 2024-02-27 |
| 11886657 | Method of palm rejection and sensor controller | Hideyuki Hara | 2024-01-30 |
| 11775083 | Active pen and sensor controller that use data generated from identification data | Hideyuki Hara, Sadao Yamamoto | 2023-10-03 |
| 11740730 | Active pen, sensor controller, and position detection device configured for bidirection communication using time slots | — | 2023-08-29 |
| 11714500 | Method to be performed by stylus and sensor controller, stylus, and sensor controller | Haruhiko Hisano, Sadao Yamamoto, Hideyuki Hara, Yoshifumi Konda | 2023-08-01 |
| 11675447 | Active pen | Takeshi Koike, Naoki Watanabe | 2023-06-13 |
| 11614826 | Method of palm rejection and sensor controller | Hideyuki Hara | 2023-03-28 |
| 11599227 | Active pen and sensor integrated circuit | — | 2023-03-07 |
| 11397482 | Method to be performed by stylus and sensor controller, stylus, and sensor controller | Haruhiko Hisano, Sadao Yamamoto, Hideyuki Hara, Yoshifumi Konda | 2022-07-26 |
| 11327581 | Active pen | Takeshi Koike, Naoki Watanabe | 2022-05-10 |
| 11297378 | Image arrangement determination apparatus, display controlling apparatus, image arrangement determination method, display controlling method, and program | Yasunori Matsui | 2022-04-05 |