Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884398 | Method of and apparatus for reducing engine smoke emissions | Izuru Morita, Keisuke Kishitani, Masayoshi Kajitani, Shoji Tozawa, Kisaburo Otabe +1 more | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884398 | Method of and apparatus for reducing engine smoke emissions | Izuru Morita, Keisuke Kishitani, Masayoshi Kajitani, Shoji Tozawa, Kisaburo Otabe +1 more | 1989-12-05 |