| Patent No. | Patent Title: |
| 4886037 | Ignition system for an internal combustion engine |
| 4829962 | Procedure for determining optimum ingnition times with regard to ... |
| 4827937 | Method and apparatus for controlling the operating characteristic... |
| 4774947 | Lithotripsy probe |
| 4774920 | Idling speed control system for internal combustion engines |
| 4773378 | Fuel supply control method for internal combustion engines after ... |
| 4770152 | Ignition device for an internal combustion engine |
| 4768483 | Throttle valve control apparatus for an automobile |
| 4768489 | Fuel control apparatus |
| 4768485 | Mixture control for an internal combustion engine |
| 4766867 | Fuel supply system for internal combustion engine |
| 4766868 | Method and apparatus for controlling air-fuel ratio in internal ... |
| 4765306 | Combustion engine stroke identification system |
| 4765294 | Intake device for internal combustion engine |
| 4763627 | Learning and control apparatus for electronically controlled inte... |
| 4763628 | Method of compensating output from oxygen concentration sensor of... |
| 4762110 | Ignition control device for internal combustion engine |
| 4762108 | Non-linear position transducer for detecting the position of a va... |
| 4760830 | Method and apparatus for controlling fuel injection timing in a ... |
| 4759329 | Throttle valve control apparatus for an engine |
| 4759331 | Electromagnetically actuatable fuel-injection valve |
| 4757793 | Fuel injection control system for internal combustion engine |
| 4757796 | Carburetor/mixing chamber and dual throttle control and cold star... |
| 4756294 | Air-fuel mixture heating device for use with engines |
| 4756281 | Method, and a valving arrangement, for improving air-fuel mixing |
| 4756285 | Combustion process for internal combustion engine |
| 4754739 | Apparatus for delivering fuel to internal combustion engines |
| 4753203 | Air/fuel ratio sensor apparatus for use with internal combustion ... |
| 4753210 | Fuel injection control method for internal combustion engines at ... |
| 4753209 | Air-fuel ratio control system for internal combustion engines cap... |
| 4750461 | Idling speed control system for internal combustion engines |
| 4750460 | Method for detecting fluctuations in the rotational speed of an i... |
| 4748953 | Air/fuel ratio control apparatus for internal combustion engines |
| 4747383 | Ignition timing control method for internal combustion engines |
| 4747385 | Air-fuel ratio control system for an automotive engine |
| 4747389 | Crank angle detecting system for engines |
| 4747379 | Idle speed control device and method |
| 4747382 | Ignition timing control system for internal combustion engines |
| 4747387 | Electronic fuel injection control device for internal combustion ... |
| 4744339 | Centrifugal spark-advance control device |
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