Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955691 | Hard amorphous carbon film | Masaki Moronuki, Takashi Matsui, Yoshiharu Utsumi | 2011-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955691 | Hard amorphous carbon film | Masaki Moronuki, Takashi Matsui, Yoshiharu Utsumi | 2011-06-07 |