Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429972 | Position detector, integrated circuit, and position detection method | Fumitaka Goto, Hiroshi Mizuhashi, Yoshihisa Sugiyama, Joo-Hoon Lee | 2025-09-30 |
| 12072826 | Information input device, method, and computer-readable medium for operating a controller in different modes corresponding to different device drivers | Naoko Kawamata, Jinhua Gu, Fan Fu | 2024-08-27 |
| 11704273 | Information input device, method, and computer-readable medium for operating a controller in different modes corresponding to different device drivers | Naoko Kawamata, Jinhua Gu, Fan Fu | 2023-07-18 |
| 10761621 | Method executed by pen or pen detection apparatus that detects the pen | Ken Suzuki, Yoshihisa Sugiyama, Takashi Suzuki | 2020-09-01 |