Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4186177 | Method for catalytically reducing nitrogen oxides using moving catalyst bed reactor | Shujiro Shiga, Takeshi Katsumata, Yasushi Okamoto | 1980-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4186177 | Method for catalytically reducing nitrogen oxides using moving catalyst bed reactor | Shujiro Shiga, Takeshi Katsumata, Yasushi Okamoto | 1980-01-29 |