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Masayuki Inoue Motoki Kakui

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SUMITOMO ELECTRIC INDUSTRIES, LTD.

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RAMAN AMPLIFIER, RAMAN AMPLIFIER CONTROL METHOD, AND OPTICAL COMMUNICATION SYSTEM

10/162,596 | U.S. Patent Application

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Location ELECTRONIC

Filed June 6, 2002

Examiner MARK HELLNER

Class 359

Art Group 3663

Patent No. 6,958,856

Case Type Utility - 359/334000

Status Patented Case

Child P2001-172139

Last Updated: 4 years, 9 months ago

Date	#	Transaction
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RAMAN AMPLIFIER, RAMAN AMPLIFIER CONTROL METHOD, AND OPTICAL COMMUNICATION SYSTEM

10/162,596 | U.S. Patent Application

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