Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388706 | Correct answer data generation apparatus, correct answer data generation method and correct answer data generation program | Atsushi Takada, Naoki Hayashi, Ryosuke Sato, Toshihiko Seki | 2025-08-12 |