Patent Assignment
Reel/Frame 010229/0393
Assignment of Assignor's Interest
Recorded: 1999-09-13
Pages: 4
Assignor
TANIGUCHI, KAYOKO
Executed: 1999-05-27
Assignee
SONY PRECISION TECHNOLOGY INC.
9-17 NISHIGOTANDA 6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
Covered Property
(1)
Disc Recording/Reproducing Apparatus and Servo Signal Writing Apparatus
Patent:
6,583,948 →
Application:
09/326,276 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Apr 14, 2010
From: SONY PRECISION TECHNOLOGY INC.
To: SONY MANUFACTURING SYSTEMS CORPORATION
Reel/Frame 024225/0488 →
Assignment of Assignor's Interest
Jul 19, 2011
From: SONY MANUFACTURING SYSTEMS CORPORATION
To: MAGNESCALE CO., LTD.
Reel/Frame 026613/0300 →
Assignment of Assignor's Interest
Dec 30, 2013
From: MAGNESCALE CO., LTD.
To: MORI SEIKI CO., LTD.
Reel/Frame 031858/0817 →
Corrective Assignment to Correct the Assignee's Name Previously Recorded on Reel 031858 Frame 0817. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
Mar 18, 2014
From: MAGNESCALE CO., LTD.
To: DMG MORI SEIKI CO., LTD.
Reel/Frame 032462/0738 →