Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635574 | Microsphere and method for production thereof | Juuro Aoyagi, Reiko Kato, Masanori Nagata | 1997-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635574 | Microsphere and method for production thereof | Juuro Aoyagi, Reiko Kato, Masanori Nagata | 1997-06-03 |