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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/23/2003
Application #:
09482887
Filing Dt:
01/14/2000
Inventor:
KATSUHIRO KOIKE
Title:
ASPHERICAL OBJECTIVE LENS FOR READING INFORMATION FROM OPTICAL DISKS OF DIFFERENT THICKNESS AND MANUFACTURING METHOD THEREFOR
Assignment: 1
Reel/Frame:
010701/0387Recorded: 04/14/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2000
Assignee:
4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE NW, SUITE 800
WASHINGTON, DC 20037-3202

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