Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007909 | Carbon film | Masataka Hasegawa, Sumio Iijima, Kazuo Tsugawa, Masatou Ishihara | 2011-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007909 | Carbon film | Masataka Hasegawa, Sumio Iijima, Kazuo Tsugawa, Masatou Ishihara | 2011-08-30 |