Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877561 | Method of producing liposome | Katsumi Iga, Naoru Hamaguchi | 1989-10-31 |
| 4849228 | Polymer, production and use thereof | Masaki Yamamoto, Hiroaki Okada, Tsutomu Miyagawa | 1989-07-18 |
| 4844904 | Liposome composition | Naoru Hamaguchi, Katsumi Iga | 1989-07-04 |