Patent Assignment
Reel/Frame 073005/0131
Change of Name
Recorded: 2025-10-03
Pages: 17
Assignor
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Executed: 2025-07-01
Assignee
NTT, INC.
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Properties
(12)
Positioning Method of Electric Pole and Estimating Method of the State of Overhead Optical Fiber Cable
Mode Conversion Device and Design Method
Application:
18/277,320 →
Publication:
US 2024/0142696
Optical Fiber Strain Measuring Method and Optical Fiber Strain Measuring Device
Connection Loss Difference Measurement Method, Equipment and Program
Optical Fiber Sensing Device and Method
Application:
18/689,685 →
Publication:
US 2025/0003775
Apparatus and Method for Measuring the Delay Time Difference Between Propagation Modes
Optical Reflectometry Device and Method
Application:
18/688,116 →
Publication:
US 2024/0385078
Light Intensity Distribution Pattern Measuring Device and Method
Optical Fiber Sensing Device and Method
Application:
18/685,823 →
Optical Pulse Test Method and Optical Pulse Test Equipment
Application:
18/693,014 →
Publication:
US 2025/0003789
Equipment and Method for Measuring Loss and Crosstalk That Occur in Optical Fiber Transmission Line
Equipment and Method for Measuring Crosstalk Between Cores of an Optical Fiber Having Multiple Cores
Application:
18/692,981 →
Publication:
US 2024/0377281
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 3, 2023
From: OKAMOTO, TATSUYA; IIDA, DAISUKE; KOSHIKIYA, YUSUKE; HONDA, NAZUKI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 064484/0831 →
Assignment of Assignor's Interest
Aug 15, 2023
From: YAMASHITA, YOKO; MORI, TAKAYOSHI; MATSUI, TAKASHI; NAKAJIMA, KAZUHIDE
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 064594/0953 →
Assignment of Assignor's Interest
Oct 9, 2023
From: NAKAMURA, ATSUSHI; KOSHIKIYA, YUSUKE; HONDA, NAZUKI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 065156/0827 →
Assignment of Assignor's Interest
Feb 23, 2024
From: ONO, SHINGO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066538/0610 →
Assignment of Assignor's Interest
Feb 26, 2024
From: ONO, SHINGO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066552/0182 →
Assignment of Assignor's Interest
Mar 1, 2024
From: ONO, SHINGO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066613/0786 →
Assignment of Assignor's Interest
Mar 1, 2024
From: ONO, SHINGO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066613/0252 →
Assignment of Assignor's Interest
Mar 7, 2024
From: ONO, SHINGO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066677/0896 →
Assignment of Assignor's Interest
Mar 7, 2024
From: NAKAMURA, ATSUSHI; ODA, TOMOKAZU; KOSHIKIYA, YUSUKE
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066679/0091 →
Assignment of Assignor's Interest
Mar 7, 2024
From: ODA, TOMOKAZU; NAKAMURA, ATSUSHI; KOSHIKIYA, YUSUKE
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066679/0176 →
Assignment of Assignor's Interest
Mar 18, 2024
From: ODA, TOMOKAZU; NAKAMURA, ATSUSHI; KOSHIKIYA, YUSUKE
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066810/0160 →
Assignment of Assignor's Interest
Mar 19, 2024
From: WAKISAKA, YOSHIFUMI; IIDA, DAISUKE; KOSHIKIYA, YUSUKE; ISHIMARU, TAKAHIRO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066818/0321 →