Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tetsuichi Satonaga0
Koji Adachi0
Koki Uwatoko0
Norikazu Yamada0
Eigo Nakagawa0
Kaoru Yasukawa0
Date of Patent
July 22, 2008
Patent Application Number
11242014
Date Filed
October 4, 2005
Patent Primary Examiner
Patent abstract
A trouble sensing device has a first unit and a second unit. The first unit determines a total sum of driving current of two or more of a plurality of driving mechanisms that are turned on. The second unit judges whether trouble has arisen based on the total sum of the driving current.
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