IP Library › Assignment 018944/0396
Patent Assignment
Reel/Frame 018944/0396

Assignment of Assignor's Interest

Recorded: 2007-02-22 Pages: 2
Assignor
HITACHI, LTD.
Executed: 2006-02-16
Assignee
JAPAN AE POWER SYSTEMS CORPORATION
8-3, NISHI-SHIMBASHI 3-CHOME, MINATO-KU, TOKYO, 105-0003, JAPAN
Covered Properties (2)
Method and System for Measuring Partial Discharge
Patent: 7,256,584 →
Application: 11/294,409 →
Publication: US 2006/0071667
Gas Circuit-Breaker
Patent: 7,528,336 →
Application: 11/525,838 →
Publication: US 2007/0068903
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2006
From: HASHIMOTO, HIROAKI; KAWAMOTO, HIDEO; OKUBO, KENICHI
To: HITACHI, LTD.; JAPAN AE POWER SYSTEMS CORPORATION
Reel/Frame 018642/0896 →
Company Split Jul 4, 2024
From: JAPAN AE POWER SYSTEMS CORPORATION
To: HITACHI T&D, LTD.
Reel/Frame 068130/0066 →
Merger Jul 4, 2024
From: HITACHI T&D, LTD.
To: HITACHI, LTD.
Reel/Frame 068130/0983 →
Assignment of Assignor's Interest Dec 8, 2024
From: HITACHI, LTD.
To: HITACHI ENERGY LTD
Reel/Frame 069534/0519 →