Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888406 | Polymerizable monomer containing silicons and preparation thereof | Hiroharu Ohsugi, Satoshi Urano, Ryuzo Mizuguchi, Mitsuhiro Takarada | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888406 | Polymerizable monomer containing silicons and preparation thereof | Hiroharu Ohsugi, Satoshi Urano, Ryuzo Mizuguchi, Mitsuhiro Takarada | 1989-12-19 |