Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282854 | Fluorine-containing block copolymer and artificial lens comprising the same | Toshiharu Yagi, Nobuhiko Tsuda, Kohsaku Sakaguchi, Yoshito Tanaka, Masayoshi Tatemoto | 1994-02-01 |