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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/12/2013
Application #:
12232757
Filing Dt:
09/23/2008
Publication #:
Pub Dt:
02/12/2009
Inventors:
Tadashi Matsuo, Koichiro Kanayama, Shinpei Tamura
Title:
REFLECTION TYPE PHOTOMASK BLANK, MANUFACTURING METHOD THEREOF, REFLECTION TYPE PHOTOMASK, AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Assignment: 1
Reel/Frame:
021655/0826Recorded: 09/23/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/08/2008
Exec Dt:
09/08/2008
Exec Dt:
09/08/2008
Assignee:
5-1, TAITO 1-CHOME
TAITO-KU, TOKYO, JAPAN
Correspondent:
STAAS & HALSEY LLP
ATTENTION: DAVID M. PITCHER
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:
061407/0182Recorded: 09/12/2022Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/29/2021
Assignee:
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:
Exec Dt:
04/01/2022
Assignee:
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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