Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11861305 | Word processing system and word processing method | Yudai Kato, Noriko Takaya, Takahiro Hamada | 2024-01-02 |
| 9317205 | Information processing system and control method thereof | Naoki Ikawa, Kei Takeda | 2016-04-19 |