Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346802 | Neuro-symbolic next state prediction based on multiple potential causes | Akifumi Wachi, Daiki Kimura | 2025-07-01 |
| 11816581 | Computation reduction using a decision tree classifier for faster neural transition-based parsing | Daisuke Takuma | 2023-11-14 |
| 11645461 | User-centric optimization for interactive dictionary expansion | Issei Yoshida, Hiroshi Kanayama, Tetsuya Nasukawa | 2023-05-09 |
| 11409958 | Polar word embedding | Ran Iwamoto, Akifumi Wachi | 2022-08-09 |
| 11308274 | Word grouping using a plurality of models | Issei Yoshida, Tetsuya Nasukawa, Hiroshi Kanayama | 2022-04-19 |
| 11294945 | Unsupervised text summarization with reinforcement learning | Akifumi Wachi | 2022-04-05 |