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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/05/2023
Application #:
16636820
Filing Dt:
02/05/2020
Publication #:
Pub Dt:
11/26/2020
Inventors:
Katsuhiro Takenaga, Yoshimichi Amma, Ryohei Fukumoto
Title:
OPTICAL FIBER PREFORM PRODUCTION METHOD, OPTICAL FIBER PREFORM, AND OPTICAL FIBER PRODUCTION METHOD
Assignment: 1
Reel/Frame:
051801/0620Recorded: 02/12/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/28/2019
Exec Dt:
10/28/2019
Exec Dt:
10/28/2019
Assignee:
5-1, KIBA 1-CHOME, KOTO-KU
TOKYO, JAPAN 135-8512
Correspondent:
THOMAS K. SCHERER
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010

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