Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masayasu Ito0
Hitoshi Takeda0
Date of Patent
November 25, 2008
0Patent Application Number
108320740
Date Filed
April 26, 2004
0Patent Primary Examiner
Patent abstract
A vehicular lamp used in an automobile includes: semiconductor light emitting elements for emitting light; a time measurement unit for measuring time in which the semiconductor light emitting elements continues to emit light; and a current supplying unit for supplying a supply current that increases as the time measured by the time measurement unit increases, to the semiconductor light emitting elements.
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