Patent Assignment
Reel/Frame 062546/0092
Assignment of Assignor's Interest
Recorded: 2023-01-31
Pages: 6
Assignors
GO, TAKASHI
Executed: 2020-10-20
YANAGIHARA, AI
Executed: 2020-10-20
YAMAGUCHI, KEITA
Executed: 2020-10-22
SUZUKI, KENYA
Executed: 2020-10-22
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property
(1)
Photomask, Optical-Waveguide, Optical Circuit and Method of Manufacturing an Optical-Waveguide
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.