Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302782 | Work machine | Takuya Matsumoto | 2025-05-20 |
| 10230078 | Electric power equipment | Taichi Kubota, Kunihiko Ishizuka | 2019-03-12 |
| 4980829 | Method and system for language translation | Atsushi Okajima, Fumiyuki Yamano, Noriyuki Yamasaki, Yuichi Inaba | 1990-12-25 |
| 4942526 | Method and system for generating lexicon of cooccurrence relations in natural language | Atsushi Okajima, Fumiyuki Yamano | 1990-07-17 |