Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10988331 | Medium containing device and image forming apparatus | — | 2021-04-27 |
| 10936072 | Haptic information presentation system and method | Norio Nakamura, Yukio Fukui, Masataka Sakai, Natsuo Koda | 2021-03-02 |