Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144581 | Verifying and correcting training data for text classification | Satoshi Masuda, Kohtaroh Miyamoto, Futoshi Iwama | 2021-10-12 |
| 11012844 | Peer-to-peer emergency communication using public broadcasting | Yoichi Hatsutori, Futoshi Iwama, Kohichi Kamijoh, Yuichi Nakamura, Hitomi Takahashi | 2021-05-18 |
| 10936604 | Constructing and searching structured data in a question-answer database using machine learning and natural language processing | Hiroaki Nakamura, Akira Koseki, Toshinari Itoko | 2021-03-02 |
| 10896165 | Management of snapshot in blockchain | Hiroshi Horii, Kohichi Kamijoh, Kiyokuni Kawachiya, Shohei Ohsawa | 2021-01-19 |
| 10896166 | Management of snapshot in blockchain | Hiroshi Horii, Kohichi Kamijoh, Kiyokuni Kawachiya, Shohei Ohsawa | 2021-01-19 |