Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411559 | Input device | Yuanhao Chen | 2025-09-09 |
| 12405723 | Spatial position indication system | Hajime Kumami, Koji Yoshida, Hiroshi Tamano, Yuanhao Chen | 2025-09-02 |
| 12399580 | Three-dimensional position indicator and three-dimensional position detection system including grip part and tracker | Hiroshi Tamano, Yuanhao Chen | 2025-08-26 |
| 12197653 | Position indicating device and information processing device | Yoshihisa Sugiyama, Yuanhao Chen | 2025-01-14 |