Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216845 | Electronic pen and electronic pen body portion | Yuta Sato | 2025-02-04 |
| 11880514 | Electronic pen and electronic pen body portion | Yuta Sato | 2024-01-23 |
| D999213 | Pen jacket | — | 2023-09-19 |
| D941292 | Pen jacket | — | 2022-01-18 |
| D940142 | Cartridge for coordinate input instrument | — | 2022-01-04 |
| D938424 | Coordinate input instrument | — | 2021-12-14 |
| 11079863 | Electronic pen | Kazuo Hara, Yoshihisa Sugiyama, Ken Suzuki | 2021-08-03 |
| 10216294 | Position indicator, and production method therefor | — | 2019-02-26 |