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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/19/2019
Application #:
15575957
Filing Dt:
11/21/2017
Publication #:
Pub Dt:
06/07/2018
Inventors:
Yusuke NAKAURA, Yuki HATERUMA
Title:
METHOD OF PRODUCING INNER SPIRAL GROOVED TUBE AND APPARATUS FOR PRODUCING INNER SPIRAL GROOVED TUBE
Assignment: 1
Reel/Frame:
044190/0186Recorded: 11/21/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/01/2017
Exec Dt:
11/01/2017
Assignee:
3-3, SHIBA 2-CHOME, MINATO-KU
TOKYO, JAPAN 105-8546
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
062202/0216Recorded: 12/21/2022Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2022
Assignee:
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 105-0005, JAPAN
Correspondent:
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC
2 NORTH RIVERSIDE PLAZA, SUITE 1500
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
065164/0726Recorded: 10/10/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/15/2022
Assignee:
4-25, KOURAKU 1-CHOME
BUNKYO-KU, TOKYO 112-0004, JAPAN
Correspondent:
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC
230 WEST MONROE STREET, SUITE 2100
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
065185/0895Recorded: 10/11/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/16/2022
Assignee:
3-3, SHIBA 2-CHOME
MINATO-KU, TOKYO 105-8546, JAPAN
Correspondent:
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC
230 WEST MONROE STREET, SUITE 2100
CHICAGO, IL 60606

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