Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshimoto Matsuda0
Date of Patent
July 3, 2007
Patent Application Number
11090978
Date Filed
March 25, 2005
Patent Primary Examiner
Patent abstract
A multi-cylinder engine for driving a vehicle is provided. The multi-cylinder engine includes a plurality of cylinders. The engine also includes a multi-throttle valve device having a plurality of air-intake passages, each of which being configured to lead air to the respective cylinder, and a plurality of throttle valves, each of which being configured to open and close the respective air-intake passage. At least one of the throttle valves is configured to be opened and closed independently of at least one of the other throttle valves.
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