IP Library › Assignment 012572/0023
Patent Assignment
Reel/Frame 012572/0023

Assignment of Assignor's Interest

Recorded: 2002-01-22 Pages: 2
Assignor
KOBAYASHI, TOSHIKAZU
Executed: 2002-01-15
Assignee
SONY COMPUTER ENTERTAINMENT INC.
1-1, AKASAKA 7-CHOME, MINATO-KU, TOKYO 107-0052, JAPAN
Covered Property (1)
Method and Apparatus for Focus Control of Lens for Reading Multilayer Optical Medium
Patent: 7,061,835 →
Application: 10/001,953 →
Publication: US 2002/0060960
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 26, 2011
From: SONY COMPUTER ENTERTAINMENT INC.
To: SONY NETWORK ENTERTAINMENT PLATFORM INC.
Reel/Frame 027445/0239 →
Assignment of Assignor's Interest Dec 27, 2011
From: SONY NETWORK ENTERTAINMENT PLATFORM INC.
To: SONY COMPUTER ENTERTAINMENT INC.
Reel/Frame 027551/0154 →