IP Library › Assignment 028284/0132
Patent Assignment
Reel/Frame 028284/0132

Assignment of Assignor's Interest

Recorded: 2012-04-20 Pages: 3
Assignors
MAEDA, KAZUHIRO
Executed: 2012-04-06
SUGAWARA, SHINGO
Executed: 2012-04-06
Assignee
HITACHI CABLE, LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Network System Including Lower and Upper Switches and Link Group Interconnecting Lower Switches to Upper Switches, and Method of Operating the Same
Patent: 8,787,374 →
Application: 13/449,196 →
Publication: US 2012/0300773
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 15, 2014
From: HITACHI CABLE, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 032268/0297 →
Merger Jul 16, 2018
From: APRESIA SYSTEMS LTD.
To: AAA HOLDINGS, LTD.
Reel/Frame 046555/0749 →
Company Split Jul 16, 2018
From: HITACHI METALS LTD.
To: APRESIA SYSTEMS, LTD.
Reel/Frame 046555/0760 →
Change of Name Jul 16, 2018
From: AAA HOLDINGS LTD.
To: APRESIA SYSTEMS, LTD.
Reel/Frame 046555/0770 →