Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071968 | Phenylenediamine derivative radical scavenger, brain-infarction depressant, and brain-edema depressant | Chikao Nishino, Kazayuki Miyazawa, Ryuhei Inada, Tatsuya Otake | 2000-06-06 |
| 5849930 | Pyrazolidine derivative radical scavenger brain-infarction depressant and brain-edema depressant | Chikao Nishino, Tatsuya Otake, Ryuhei Inada | 1998-12-15 |