Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822877 | Modified haem | Katsunobu Takahashi | 1989-04-18 |
| 4814098 | Magnetic material-physiologically active substance conjugate | Yutaka Tamaura, Katsunobu Takahashi | 1989-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822877 | Modified haem | Katsunobu Takahashi | 1989-04-18 |
| 4814098 | Magnetic material-physiologically active substance conjugate | Yutaka Tamaura, Katsunobu Takahashi | 1989-03-21 |