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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/25/2022
Application #:
16640413
Filing Dt:
02/20/2020
Publication #:
Pub Dt:
11/19/2020
Inventor:
Kengo YAMANE
Title:
TOTAL HEAT EXCHANGE ELEMENT PAPER AND TOTAL HEAT EXCHANGE ELEMENT
Assignment: 1
Reel/Frame:
052302/0289Recorded: 04/03/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/26/2020
Assignee:
2-10-14 RYOGOKU, SUMIDA-KU
TOKYO, JAPAN 130-0026
Correspondent:
W
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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