Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887446 | Catalyst for removing hydrocarbons from exhaust gas and method for purification of exhaust gas | Takeshi Tabata, Takatoshi Nakahira, Masataka Masuda, Takenori Hirano | 2005-05-03 |