Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047653 | Si-O containing hydrogenated carbon film, optical device including the same, and method for manufacturing the Si-O containing hydrogenated carbon film and the optical device | Yoshihiro Akahane, Takahiro Imai, Takashi Matsuura, Tetsuya Katayama | 2011-11-01 |