Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10354896 | Position detection system and processing apparatus | Kenji Nagai | 2019-07-16 |
| 10199251 | Position detecting system and processing apparatus | Kenji Nagai, Hidetoshi Kimura | 2019-02-05 |