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Satoshi Nishikawa

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TEIJIN LIMITED

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SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY, AND NONAQUEOUS SECONDARY BATTERY

13/704,152 | U.S. Patent Application

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Location ELECTRONIC

Filed Dec. 13, 2012

Examiner LAURA S WEINER

Class 429

Art Group 1726

Patent No. 9,281,508

Case Type Utility - 429/145000

Status Patented Case

Parent PCT/JP2011/074257 Published

Child 14/880,104 Patented

Child 2011-086387

Last Updated: 4 years ago

Date	#	Transaction
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SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY, AND NONAQUEOUS SECONDARY BATTERY

13/704,152 | U.S. Patent Application

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