Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11030393 | Estimation of document structure | — | 2021-06-08 |
| 11012844 | Peer-to-peer emergency communication using public broadcasting | Futoshi Iwama, Kohichi Kamijoh, Yuichi Nakamura, Hitomi Takahashi, Hironori Takeuchi | 2021-05-18 |