Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352337 | Method for reducing nitrogen oxides | Kazuo Kawahara, Katsushi Abe, Kiyoshi Yamazaki, Tomoko Iijima, Koji Yokota +2 more | 1994-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352337 | Method for reducing nitrogen oxides | Kazuo Kawahara, Katsushi Abe, Kiyoshi Yamazaki, Tomoko Iijima, Koji Yokota +2 more | 1994-10-04 |