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Patent Assignment Details
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Reel/Frame:013835/0083   Pages: 4
Recorded: 07/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/01/2000
Application #:
08978282
Filing Dt:
11/25/1997
Title:
DETECTING METHOD OF IMPURITY CONCENTRATION IN CRYSTAL, METHOD FOR PRODUCING SINGLE CRYSTAL AND APPARATUS FOR THE PULL-UP OF A SINGLE CRYSTAL
Assignor
1
Exec Dt:
07/07/2003
Assignees
1
2612 SHINOMIYA, HIRATSUKA-SHI
KANAGAWA,, JAPAN
2
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
1-8, HONMACHI 4-CHOME, KAWAGUCHI-SHI
SAITAMA,, JAPAN
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320

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