Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897540 | Process for producing activated carbon | Tokio Oi, Hirokazu Aono, Takayuki Suzuki | 2011-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897540 | Process for producing activated carbon | Tokio Oi, Hirokazu Aono, Takayuki Suzuki | 2011-03-01 |