IP Library › Assignment 015723/0257
Patent Assignment
Reel/Frame 015723/0257

Assignment of Assignor's Interest

Recorded: 2004-06-03 Pages: 2
Assignors
SEKI, KAORI
Executed: 2004-05-17
AKAMATSU, TADASHI
Executed: 2004-05-17
SHI, ZEMIN
Executed: 2004-05-13
TORISU, HIROYUKI
Executed: 2004-05-17
Assignee
SONY CHEMICALS CORP.
GATE CITY OSAKI EAST TOWER, 8F, 1-11-2, OSAKI, SHINAGAWA-KU, TOKYO 141-0032, JAPAN
Covered Property (1)
Polarizing Plate
Patent: 7,662,446 →
Application: 10/497,487 →
Publication: US 2005/0057706
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 3, 2004
From: SEKI, KAORI; AKAMATSU, TADASHI; SHI, ZEMIN; TORISU, HIROYUKI
To: SONY CHEMICALS CORP.
Reel/Frame 016045/0552 →
Change of Name Nov 17, 2006
From: SONY CHEMICALS CORPORATION
To: SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Reel/Frame 018550/0258 →
Assignment of Assignor's Interest Dec 8, 2009
From: SONY CHEMICAL & INFORMATION DEVICE CORPORATION
To: SONY CORPORATION
Reel/Frame 023624/0030 →
Assignment of Assignor's Interest Nov 4, 2014
From: SONY CORPORATION
To: DEXERIALS CORPORATION
Reel/Frame 034098/0969 →
Change of Name Nov 4, 2014
From: SONY CHEMICAL & INFORMATION DEVICE CORPORATION
To: DEXERIALS CORPORATION
Reel/Frame 034151/0759 →