Patent Assignment
Reel/Frame 018642/0896
Assignment of Assignor's Interest
Recorded: 2006-12-13
Pages: 2
Assignors
HASHIMOTO, HIROAKI
Executed: 2006-09-15
KAWAMOTO, HIDEO
Executed: 2006-09-11
OKUBO, KENICHI
Executed: 2006-09-11
Assignees
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN AE POWER SYSTEMS CORPORATION
8-3 NISHI-SHIMBASHI 3-CHOME, MINATO-KU, TOKYO 105-0003, JAPAN
Covered Property
(1)
Gas Circuit-Breaker
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 2007
From: HITACHI, LTD.
To: JAPAN AE POWER SYSTEMS CORPORATION
Reel/Frame 018944/0396 →
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 →