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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/30/2024
Application #:
16975563
Filing Dt:
08/25/2020
Publication #:
Pub Dt:
12/24/2020
Inventors:
Wataru SUGIMURA, Toshiyuki FUJIWARA, Ryusuke YOKOYAMA, Toshiaki ONO
Title:
METHOD OF ESTIMATING CONVECTION PATTERN OF SILICON MELT, METHOD OF ESTIMATING OXYGEN CONCENTRATION OF SILICON SINGLE CRYSTAL, METHOD OF MANUFACTURING SILICON SINGLE CRYSTAL, AND RAISING DEVICE OF SILICON SINGLE CRYSTAL
Assignment: 1
Reel/Frame:
053591/0889Recorded: 08/25/2020Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/10/2020
Exec Dt:
07/10/2020
Exec Dt:
07/15/2020
Exec Dt:
07/10/2020
Assignee:
1-2-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 105-8634
Correspondent:
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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