Patent Assignment
Reel/Frame 032261/0291
Assignment of Assignor's Interest
Recorded: 2014-02-21
Pages: 2
Assignors
NISHIKAWA, TSUYOKI
Executed: 2013-02-07
FURUKAWA, HIROKI
Executed: 2013-02-07
KANAMORI, TAKEO
Executed: 2013-02-07
Assignee
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property
(1)
Echo Cancellation Apparatus, Echo Cancellation Method and Communications Apparatus
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 10, 2014
From: PANASONIC CORPORATION
To: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Reel/Frame 034194/0143 →
Corrective Assignment to Correct the Erroneously Filed Application Numbers 13/384239, 13/498734, 14/116681 and 14/301144 Previously Recorded on Reel 034194 Frame 0143. Assignor(S) Hereby Confirms the Assignment.
Dec 24, 2020
From: PANASONIC CORPORATION
To: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Reel/Frame 056788/0362 →