Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116579 | Removing nitrogen oxides in exhaust gases from a diesel engine | Motonobu Kobayashi, Futoru Kinoshita, Mitsuharu Hagi, Akira Inoue | 1992-05-26 |
| 5021227 | Method of removing nitrogen oxides in exhaust gases from a diesel engine | Motonobu Kobayashi, Futoru Kinoshita, Mitsuharu Hagi, Akira Inoue | 1991-06-04 |