Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434866 | Polymerizable composition for optical material, optical material, and method for preparing the optical material | Hidetoshi Hayashi, Masaru Kawaguchi, Akinori Ryu, Hironori Kuboi, Mamoru Takashina +1 more | 2013-05-07 |