Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099661 | Pointer, position detection apparatus and position detection method | Yasuo Oda, Sadao Yamamoto | 2021-08-24 |
| 11086457 | Position pointer | Yasuo Oda, Masaki Yagi | 2021-08-10 |
| 11079863 | Electronic pen | Kazuo Hara, Ken Suzuki, Teppei Kanno | 2021-08-03 |