Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074976 | Process and catalyst for reducing NO.sub.x in exhaust combustion gases | Takeshi Tabata, Osamu Okada, Giuseppe Bellussi, Luigina Maria Flora Sabatino | 2000-06-13 |
| 5993764 | Nitrogen oxide-reducing catalyst and process for reducing nitrogen oxides in exhaust gas | Takeshi Tabata, Osamu Okada, Hirofumi Ohtsuka, Giuseppe Bellussi, Luigina Maria Flora Sabatino | 1999-11-30 |
| 5869013 | Process and catalyst for reducing No.sub.x in exhaust combustion gases | Takeshi Tabata, Osamu Okada, Giuseppe Bellussi, Luigina Maria Flora Sabatino | 1999-02-09 |