Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12192332 | File processing device and file processing method including file that stores encrypted image | Ryo Jinnouchi, Ryogo Ito | 2025-01-07 |
| 11849249 | File generation device, file generation method, file reproduction device, file reproduction method, and program | Ryogo Ito, Yukio Isobe, Toshihiro Ishizaka, Yuji Matsui, Takaharu Yamada | 2023-12-19 |