Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967899 | Activated carbon and canister using the same | — | 2011-06-28 |
| 7897540 | Process for producing activated carbon | Tokio Oi, Takayuki Suzuki, Yuji Mochizuki | 2011-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967899 | Activated carbon and canister using the same | — | 2011-06-28 |
| 7897540 | Process for producing activated carbon | Tokio Oi, Takayuki Suzuki, Yuji Mochizuki | 2011-03-01 |