Patent Assignment
Reel/Frame 020996/0213
Assignment of Assignor's Interest
Recorded: 2008-05-23
Pages: 4
Assignors
HIRAO, YASUYUKI
Executed: 2008-05-15
AOYAGI, KATSUMI
Executed: 2008-05-15
SANBOMMATSU, TOSHIHISA
Executed: 2008-05-15
ICHIKAWA, TOMOHIRO
Executed: 2008-05-15
ASA, KENJI
Executed: 2008-05-15
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
1-8-15, KONAN, MINATO-KU, TOKYO, 108-0075, JAPAN
Covered Property
(1)
Software Updating Method and Portable Terminal Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 20, 2012
From: SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
To: SONY MOBILE COMMUNICATIONS JAPAN, INC.
Reel/Frame 028078/0247 →
Change of Name
Feb 9, 2015
From: SONY MOBILE COMMUNICATIONS JAPAN, INC.
To: SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 034924/0285 →
Assignment of Partial Rights
Feb 1, 2016
From: SONY MOBILE COMMUNICATIONS INC.
To: SONY CORPORATION
Reel/Frame 037675/0309 →
Assignment of Assignor's Interest
Sep 21, 2017
From: SONY CORPORATION
To: SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 043943/0631 →