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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
7771893
Issue Dt:
08/10/2010
Application #:
11489477
Filing Dt:
07/20/2006
Publication #:
20070020534
Pub Dt:
01/25/2007
Inventors:
Hiroki Yoshikawa, Hiroshi Kubota, Yoshinori Kinase, Satoshi Okazaki, Tamotsu Maruyama et al
Title:
PHOTOMASK BLANK, PHOTOMASK AND FABRICATION METHOD THEREOF
Assignment: 1
Reel/Frame:
018278/0720Recorded: 09/07/2006Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YOSHIKAWA, HIROKI
Exec Dt:
06/19/2006
KUBOTA, HIROSHI
Exec Dt:
06/16/2006
KINASE, YOSHINORI
Exec Dt:
06/19/2006
OKAZAKI, SATOSHI
Exec Dt:
06/16/2006
MARUYAMA, TAMOTSU
Exec Dt:
06/19/2006
HARAGUCHI, TAKASHI
Exec Dt:
06/26/2006
IWAKATA, MASAHIDE
Exec Dt:
06/27/2006
FUKUSHIMA, YUICHI
Exec Dt:
06/26/2006
SAGA, TADASHI
Exec Dt:
06/28/2006
Assignees:
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
TOPPAN PRINTING CO., LTD.
1-5-1, TAITO, TAITO-KU
TOKYO, JAPAN 110-8560
Correspondent:
FINNEGAN, HENDERSON, FARABOW, ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 2
Reel/Frame:
061407/0182Recorded: 09/12/2022Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
TOPPAN PRINTING CO., LTD.
Exec Dt:
06/29/2021
Assignee:
TOPPAN INC.
5-1, TAITO 1-CHOME, TAITO-KU
TOKYO, JAPAN
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST. HELIER, JI1 1BL JERSEY
Assignment: 3
Reel/Frame:
061388/0555Recorded: 09/12/2022Pages: 8
Conveyance:
COMPANY SPLIT
Assignor:
TOPPAN INC.
Exec Dt:
04/01/2022
Assignee:
TOPPAN PHOTOMASK CO.,LTD.
3-19-26, SHIBAURA, MINATO-KU
TOKYO, JAPAN
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST. HELIER, JI1 1BL JERSEY

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