IP Library › Assignment 028210/0523
Patent Assignment
Reel/Frame 028210/0523

Assignment of Assignor's Interest

Recorded: 2012-05-15 Pages: 2
Assignors
TAKENAKA, HIROYA
Executed: 2010-12-21
NAGAHAMA, TSUTOMU
Executed: 2010-12-21
ENOMOTO, MASASHI
Executed: 2010-12-22
Assignee
SONY CORPORATION
1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Optical Element and Method for Manufacturing the Same
Patent: 8,199,406 →
Application: 13/014,268 →
Publication: US 2011/0188125
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 23, 2012
From: SONY CORPORATION
To: SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Reel/Frame 029207/0984 →
Assignment of Assignor's Interest Nov 8, 2012
From: SONY CHEMICAL & INFORMATION DEVICE CORPORATION
To: DEXERIALS CORPORATION
Reel/Frame 029348/0156 →
Assignment of Assignor's Interest Jan 23, 2013
From: SONY CORPORATION
To: DEXERIALS CORPORATION
Reel/Frame 029680/0585 →
Assignment of Assignor's Interest Aug 11, 2026
From: DEXERIALS CORPORATION
To: K2K HOLDINGS LLC
Reel/Frame 075609/0569 →