Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403774 | Azoamidine compound | Seiji Hirose, Kazuo Shiraki | 2002-06-11 |
| 6049003 | Azoamidine compound | Seiji Hirose, Kazuo Shiraiki | 2000-04-11 |
| 6031084 | Azoamide compound | Seiji Hirose, Kazuo Shiraki | 2000-02-29 |