Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426316 | Exhaust emission control catalyst for diesel engines | Toshiaki Tanaka, Nobumoto Ohashi, Shinichi Takeshima, Kazuhiro Ito | 2002-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426316 | Exhaust emission control catalyst for diesel engines | Toshiaki Tanaka, Nobumoto Ohashi, Shinichi Takeshima, Kazuhiro Ito | 2002-07-30 |