Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10880301 | Identification device and identification method | Takeshi Nakayama, Shoichi Iizuka, Naoki Honma | 2020-12-29 |
| 10663573 | Positioning sensor and direction estimation method | Naoki Honma | 2020-05-26 |