Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536889 | Display device and data processing device | Shunpei Yamazaki, Ryo HATSUMI, Tetsuji Ishitani | 2022-12-27 |
| 11418484 | Document management system | Shigeki Kamiya, Tetsuo Iyoda | 2022-08-16 |