Patent Assignment
Reel/Frame 064219/0732
Assignment of Assignor's Interest
Recorded: 2023-07-12
Pages: 17
Assignors
NAKAMOTO, HIROSHI
Executed: 2023-06-23
NAKAGAWA, GOJI
Executed: 2023-06-21
KAWANISHI, KENTARO
Executed: 2023-06-16
OI, HIROKI
Executed: 2023-06-16
YAMAUCHI, TOMOHIRO
Executed: 2023-06-08
TERAHARA, TAKAFUMI
Executed: 2023-06-28
OHATA, TEPPEI
Executed: 2023-06-16
Assignee
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA, 211-8588, JAPAN
Covered Property
(1)
Forward Raman Amplifier, Bidirectional Raman Amplification System, and Forward Raman Amplification System
Application:
18/220,855 →
Publication:
US 2024/0129034
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the First Assignor's Execution Date Previously Recorded at Reel: 064219 Frame: 0732. Assignor(S) Hereby Confirms the Assignment.
Aug 15, 2023
From: NAKAMOTO, HIROSHI; NAKAGAWA, GOJI; KAWANISHI, KENTARO; OI, HIROKI
To: FUJITSU LIMITED
Reel/Frame 064591/0423 →
Assignment of Assignor's Interest
Dec 2, 2025
From: FUJITSU LIMITED
To: 1INFINITY INC.
Reel/Frame 073090/0584 →
Corrective Assignment to Correct the Assignee's Name from 1INFINITY Inc. to 1FINITY Inc. Previously Recorded on Reel 73090 Frame 584. Assignor(S) Hereby Confirms the Assignment .
Dec 5, 2025
From: FUJITSU LIMITED
To: 1FINITY INC.
Reel/Frame 073886/0617 →