Patent Assignment
Reel/Frame 027605/0843
Change of Name
Recorded: 2012-01-26
Pages: 10
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Assignor
SONY MAGNESCALE INC.
Executed: 1996-10-01
Assignee
SONY PRECISION TECHNOLOGY INC.
9-17, NISHIGOTANDA 3-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
Covered Properties
(2)
Hard Disc Drive and a Servo Signal Writing Apparatus
Patent:
5,325,349 →
Application:
07/887,824 →
Position Detecting Apparatus Employing Magnetoresistance Effect Elements Connected in Series
Patent:
5,909,115 →
Application:
08/843,788 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 29, 1992
From: TANIGUCHI, KAYOKO
To: SONY MAGNESCALE INC., A CORPORATION OF JAPAN
Reel/Frame 006230/0558 →
Change of Name
Jan 30, 2012
From: SONY PRECISION TECHNOLOGY INC.
To: SONY MANUFACTURING SYSTEMS CORPORATION
Reel/Frame 027616/0978 →
Assignment of Assignor's Interest
Jan 31, 2012
From: SONY MANUFACTURING SYSTEMS CORPORATION
To: SONY CORPORATION
Reel/Frame 027626/0342 →