| AISAN INDUSTRY CO., LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110265464 | AMMONIA BURNING INTERNAL COMBUSTION ENGINE - Inside an engine compartment of a vehicle, an ammonia concentration sensor is arranged above a liquid ammonia injector which is attached to an internal combustion engine body and to the rear in a direction of progression of the vehicle. An ammonia concentration which is detected by the ammonia concentration sensor is used as the basis to judge if ammonia is leaked. | 11-03-2011 |
| 20100054949 | RANDOM PITCH IMPELLER FOR FUEL PUMP - A random pitch impeller for a fuel pump has number of blades. An incremental angle of the blades is set by the expression: | 03-04-2010 |
