Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665875 | Water-soluble tetraazaporphins and fluorochrome for labeling | Seiji Tai, Mitsuo Katayose | 1997-09-09 |
| 5627028 | Water-soluble tetraazaporphins and fluorochrome for labeling | Seiji Tai, Mitsuo Katayose | 1997-05-06 |