Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767855 | Catalyst for purifying exhaust gas | Yasunori Sato, Kenichi Taki | 2004-07-27 |
| 6756336 | Catalyst for purifying exhaust gases | Yasunori Sato, Kenichi Taki | 2004-06-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767855 | Catalyst for purifying exhaust gas | Yasunori Sato, Kenichi Taki | 2004-07-27 |
| 6756336 | Catalyst for purifying exhaust gases | Yasunori Sato, Kenichi Taki | 2004-06-29 |