Patent Assignment
Reel/Frame 007697/0548
Assignment of Assignor's Interest
Recorded: 1995-09-29
Pages: 2
Assignor
MATUYAMA, YASUHIKO
Executed: 1995-09-19
Assignee
SONY MAGNESCALE INC.
TOYO BLDG. 9-17, NISHIGOTANDA 3-CHOME, SHINAGAWA-KU, TOKYO, 141, JAPAN
Covered Property
(1)
A Position Detecting Apparatus Using Offset Calculated from Sum of Three-Phase Signals
Patent:
5,663,643 →
Application:
08/536,171 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 14, 2010
From: SONY MAGNESCALE INC.
To: SONY PRECISION TECHNOLOGY INC.
Reel/Frame 024225/0477 →
Merger
Apr 14, 2010
From: SONY PRECISION TECHNOLOGY INC.
To: SONY MANUFACTURING SYSTEMS CORPORATION
Reel/Frame 024225/0488 →
Assignment of Assignor's Interest
May 18, 2010
From: SONY MANUFACTURING SYSTEMS CORPORATION
To: MORI SEIKI CO., LTD.
Reel/Frame 024397/0884 →