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Inventors

Ken Hirunuma Gouji Funatsu Atsumi Kaneko

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PENTAX RICOH IMAGING COMPANY, LTD.

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PENTAX CORPORATION, Assignor HOYA CORPORATION, Assignor

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10/400,474 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed March 28, 2003

Examiner MOHAMMED A HASAN

Class 359

Art Group 2873

Patent No. 6,771,434

Case Type Utility - 359/694000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Child P2002-100045

Last Updated: 4 years, 7 months ago

Date	#	Transaction
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10/400,474 | U.S. Patent Application

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