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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/16/2003
Application #:
09940604
Filing Dt:
08/29/2001
Publication #:
Pub Dt:
04/11/2002
Inventors:
Ken-ichi Hayashi, Kazuyoshi Itoh
Title:
MARKING METHOD AND MARKING APPARATUS USING MULTIPLE PHOTON ABSORPTION, MARKED OPTICAL ELEMENT MANUFACTURED BY USING THE MARKING METHOD AND THE MARKING APPARATUS
Assignment: 1
Reel/Frame:
012129/0806Recorded: 08/29/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/17/2001
Exec Dt:
08/17/2001
Assignee:
5-9-11, KITA-SHINAGAWA
SHINAGAWA-KU, TOKYO, JAPAN
Correspondent:
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
DOUGLAS H. GOLDHUSH
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGTON, D.C. 20036-5339

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