Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10936072 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai, Natsuo Koda, Koji Osaki | 2021-03-02 |
| 10936074 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai, Natsuo Koda, Yosuke Iizuka | 2021-03-02 |