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Ryoma Suenaga

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LIGHT EMITTING DEVICE

11/123,109 | U.S. Patent Application

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Location ELECTRONIC

Filed May 6, 2005

Examiner NATHAN W HA

Class 257

Art Group 2814

Patent No. 7,256,468

Case Type Utility - 257/434000

Status Patented Case

Parent 10/475,001 Patented

Parent PCT/JP02/03759 -

Child P 2001-118568

Child P 2002-024208

Last Updated: 4 years, 3 months ago

Date	#	Transaction
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11/123,109 | U.S. Patent Application

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