Patent International Class: F02P 7/0

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Tamper resistant hourmeter for mower
Inventor: Anfinson | Patent Number: 7649810

Ignition coil assembly for engine
Inventor: Park | Patent Number: 7389772

Detection of engine rotation speed in spark ignition internal combustion engine
Inventor: Katoh, et al. | Patent Number: 6922627

Vehicle ignition system using ignition module with reduced heat generation
Inventor: Morrissette, et al. | Patent Number: 6889676

Vehicle ignition system using ignition module with reduced heat generation
Inventor: Morrissette, et al. | Patent Number: 6889675

Vehicle ignition system using ignition module with reduced heat generation
Inventor: Morrissette, et al. | Patent Number: 6877495

Vehicle ignition system using ignition module with reduced heat generation
Inventor: Morrissette, et al. | Patent Number: 6845763

Ignition device for internal combustion engine
Inventor: Mizutani, et al. | Patent Number: 6837229

Ignition control method and apparatus of an engine
Inventor: Park | Patent Number: 6805110

Processor controlled discharge ignition with fixed firing angle at startup
Inventor: Fewell, Jr., et al. | Patent Number: 6799557

Reinforced connection between a distributor and a distributor cap
Inventor: Hildebrand, et al. | Patent Number: 6770825

Engine control apparatus
Inventor: Honda | Patent Number: 6766242

Hall effect ignition system
Inventor: Soza | Patent Number: 6748937

Engine control method and device for a small vehicle
Inventor: Isoda, et al. | Patent Number: 6701893

Ignition control device for internal combustion engine
Inventor: Ohira, et al. | Patent Number: 6694949

Rotation direction detector in ignition equipment of an internal combustion engine
Inventor: Kiessling | Patent Number: 6691689

Method and system for determining angular crankshaft position prior to a cranking event
Inventor: Turner, et al. | Patent Number: 6681173

Ignition drive circuit
Inventor: Skinner, et al. | Patent Number: 6679237

Method and system for controlling an internal combustion engine when such engine loses a primary crankshaft position sensor
Inventor: Mingo, et al. | Patent Number: 6675772

Method and system for controlling an internal combustion engine when such engine loses a primary crankshaft position sensor
Inventor: Mingo, et al. | Patent Number: 6675772

Control method for ignition system
Inventor: Ohira | Patent Number: 6668799

Device for electronic ignition systems
Inventor: Svenningsson | Patent Number: 6668780

Vehicle ignition system using ignition module with reduced heat generation
Inventor: Morrissette, et al. | Patent Number: 6651637

Controlled variable computing apparatus for internal combustion engine
Inventor: Hori | Patent Number: 6640778

System and method for sensing the angular position of a rotatable member
Inventor: Vinarcik | Patent Number: 6640451

Second strike ignition system
Inventor: Wilkinson | Patent Number: 6609507

Target wheel tooth detection
Inventor: Mathews, et al. | Patent Number: 6609498

Ignition control device and method
Inventor: Haussmann, et al. | Patent Number: 6595192

Exhaust gas aftertreatment device efficiency estimation
Inventor: Surnilla, et al. | Patent Number: 6594985

Ignition control system for internal combustion engine
Inventor: Sato, et al. | Patent Number: 6581584

Ignition control device and method
Inventor: Denz, et al. | Patent Number: 6571783

Capacitor discharge type internal combustion engine ignition device
Inventor: Uemura | Patent Number: 6571769

Control system for internal combustion engine
Inventor: Umemoto | Patent Number: 6553965

Lean engine control with multiple catalysts
Inventor: Kolmanovsky, et al. | Patent Number: 6550240

Method for synchronizing ignition
Inventor: Nehse | Patent Number: 6536410

System and method for altering engine ignition timing
Inventor: Thomson | Patent Number: 6532936

Method and apparatus for controlling ignition during engine startup
Inventor: Koerner | Patent Number: 6505595

Gaseous fueled engine system and method
Inventor: Kotwicki, et al. | Patent Number: 6502550

Method for determining a position of a rotating shaft
Inventor: Davis | Patent Number: 6498980

Magnetic non-contacting rotary transducer
Inventor: Manara | Patent Number: 6498480

Construction for a cam rotation sensor attaching portion
Inventor: Kobayashi, et al. | Patent Number: 6481270

Control system for reversible internal combustion engine
Inventor: Kinoshita, et al. | Patent Number: 6474273

Engine control unit operable with different clocks based on crank signal system operation
Inventor: Ando | Patent Number: 6473687

Electronic distributor and method of operating same
Inventor: Ward | Patent Number: 6460526

Engine control unit using pulses of different frequencies
Inventor: Ando | Patent Number: 6445998

Ignition coil with control and driver apparatus having reverse polarity capability
Inventor: Raeske, et al. | Patent Number: 6425383

Signal processing method for a variable reluctance vehicle speed sensing mechanism
Inventor: Bach, et al. | Patent Number: 6411080

Distributor cap adaptor for after market distributors
Inventor: Aluise, Sr. | Patent Number: 6407352

Distributor cap adaptor for after market distributors
Inventor: Aluise, Sr. | Patent Number: 6407352

Dual ignition system with timing offsets for opposed piston engine
Inventor: Watson | Patent Number: 6405708

Engine ignition timing tool
Inventor: Nielsen, et al. | Patent Number: 6388446

Ignition control device and method
Inventor: Haussmann, et al. | Patent Number: 6374801

Compression sense ignition system with fault mode detection and having improved capacitive sensing
Inventor: Crecelius, et al. | Patent Number: 6359439

Ignition system and method of programming an ignition system
Inventor: Young, et al. | Patent Number: 6339743

Distributor rotor
Inventor: Aluise, Sr. | Patent Number: 6333474

Methods and apparatus for controlling spark duration in an internal combustion engine
Inventor: Hoeflich | Patent Number: 6283103

Sensor for detecting ignition current and ion current in ignition secondary circuit
Inventor: Kameda, et al. | Patent Number: 6281682

Electrical engine firing pulse converter
Inventor: Kramer, et al. | Patent Number: 6279391

Thin profile cam sprocket with integrated timing target
Inventor: Waters Scheuer, et al. | Patent Number: 6277045

Method and system for engine ignition for timing controlled on a per cylinder basis
Inventor: Heath, et al. | Patent Number: 6272428

Spark blanking apparatus for an internal combustion engine
Inventor: Dykstra, et al. | Patent Number: 6237555

Control system for an internal combustion engine
Inventor: Aoki | Patent Number: 6216669

Non-contact system for detecting an angle of rotation
Inventor: Ott, et al. | Patent Number: 6212783

Electronic position and speed sensing device
Inventor: Cebis, et al. | Patent Number: 6208131

Ignition system and method of programming an ignition system
Inventor: Young, et al. | Patent Number: 6205395

Engine ignition device
Inventor: Hamada, et al. | Patent Number: 6192861

Solid-state ignition system using true voltage triggering
Inventor: Dolmovich | Patent Number: 6191536

Target design for geartooth sensor with minimal number of unique segments combined in nonrepeating fashion
Inventor: Bicking | Patent Number: 6172500

Multichannel ignition circuit
Inventor: Wullink | Patent Number: 6147849

Angular position prediction for engine ignition control
Inventor: Yung | Patent Number: 6119669

Inductive ignition device
Inventor: Vogel | Patent Number: 6116226

Memory efficient computer system and method for controlling an automotive ignition system
Inventor: Rosner, et al. | Patent Number: 6115665

Rotation detector using magnetoresistance element positioned in vicinity of outer peripheral edge of toothed gear
Inventor: Yamada, et al. | Patent Number: 6104186

Angled holder for mounting part on internal combustion engine
Inventor: Fujimoto | Patent Number: 6089109

Hall effect ignition
Inventor: Masters | Patent Number: 6058908

Crank angle detector
Inventor: Onuma, et al. | Patent Number: 6058766

Lobe sensor arrangement for an ignition system
Inventor: Wilkinson | Patent Number: 6050242

Internal combustion engine rotating position detector using a differential signal from magnetic sensing portions
Inventor: Nakane, et al. | Patent Number: 6046584

Crank angle detecting apparatus of internal combustion engine
Inventor: Matsuoka | Patent Number: 6035826

Engine control system
Inventor: Ono | Patent Number: 6032649

Method of identifying the combustion chamber of a combustion engine that is in the compression stroke, and a method and device for starting a combustion engine
Inventor: Jiewertz, et al. | Patent Number: 6029631

Redundant sensor apparatus for determining engine speed and timing values
Inventor: Schneider, et al. | Patent Number: 6019086

Internal combustion engine spark scheduling
Inventor: Hoy, et al. | Patent Number: 6012427

Method and device for cylinder recognition in an internal combustion engine
Inventor: Mai, et al. | Patent Number: 6006726

Electronic ignition system for an internal combustion engine
Inventor: Lafontaine | Patent Number: 5996555

Ignition timing control system for industrial engines
Inventor: Inagaki | Patent Number: 5992380

Dual gated power electronic switching devices
Inventor: Driscoll | Patent Number: 5981982

Single-chip microcomputer for control
Inventor: Katayama, et al. | Patent Number: 5975739

Method for identifying the cylinder phase of an internal combustion multi-cylinder four stroke engine
Inventor: Genin | Patent Number: 5970784

Methods of making dual gated power electronic switching devices
Inventor: Driscoll | Patent Number: 5970324

Ignition system with a field emitter coupled to the spark plug
Inventor: Schmolla, et al. | Patent Number: 5969480

Adjustable interlocking ignition rotor device
Inventor: Salvisberg | Patent Number: 5921211

Method of measurement and compensation of an inaccurate clock signal
Inventor: Frey, et al. | Patent Number: 5915108

Ignition coil dwell time control system
Inventor: Ruman, et al. | Patent Number: 5913302

Ignition distributor cap with a shielding hood and shielding hood, therefor
Inventor: Bahm, et al. | Patent Number: 5911204

Synthetic control system for automobile
Inventor: Furuta | Patent Number: 5890078

Misfire discriminating method and apparatus for an engine
Inventor: Fujiki | Patent Number: 5862505

Distributor for internal combustion engines
Inventor: Terakado, et al. | Patent Number: 5842457

Discriminator circuit for detecting the event spark plug in a distributorless ignition system
Inventor: Bloemen | Patent Number: 5841283

Cylinder-discriminating device for internal combustion engines
Inventor: Arai | Patent Number: 5832908

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