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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6576562
Issue Dt:
06/10/2003
Application #:
10014459
Filing Dt:
12/14/2001
Publication #:
20020119612
Pub Dt:
08/29/2002
Inventors:
Junko Ohuchi, Yasuhiko Sato, Eishi Shiobara, Yasunobu Onishi, Hisataka Hayashi et al
Title:
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE USING MASK PATTERN HAVING HIGH ETCHING RESISTANCE
Assignment: 1
Reel/Frame:
012379/0528Recorded: 12/14/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
OHUCHI, JUNKO
Exec Dt:
12/10/2001
SATO, YASUHIKO
Exec Dt:
12/10/2001
SHIOBARA, EISHI
Exec Dt:
12/10/2001
HAYASHI, HISATAKA
Exec Dt:
12/10/2001
OHIWA, TOKUHISA
Exec Dt:
12/10/2001
ONISHI, YASUNOBU
Exec Dt:
12/10/2001
Assignee:
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:
043709/0035Recorded: 08/24/2017Pages: 169
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
KABUSHIKI KAISHA TOSHIBA
Exec Dt:
07/06/2017
Assignee:
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-0023
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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