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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/23/2021
Application #:
15682996
Filing Dt:
08/22/2017
Publication #:
Pub Dt:
12/28/2017
Inventors:
Katsuyuki SEKINE, Tatsuya KATO, Akio KANEKO, Fumitaka ARAI, Hiroshi ITOKAWA et al
Title:
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
Assignment: 1
Reel/Frame:
044701/0860Recorded: 01/23/2018Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/17/2017
Exec Dt:
10/13/2017
Exec Dt:
12/27/2017
Exec Dt:
10/16/2017
Exec Dt:
10/13/2017
Exec Dt:
10/21/2017
Exec Dt:
10/30/2017
Exec Dt:
10/13/2017
Assignee:
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
058664/0198Recorded: 01/07/2022Pages: 49
Conveyance:
MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/01/2018
Newly Merged Entity Data
Exec Dt:
08/01/2018
Newly Merged Entity's New Name:
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
058664/0544Recorded: 01/07/2022Pages: 58
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2019
Assignee:
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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