Patent Assignment
Reel/Frame 007458/0680
Assignment of Assignor's Interest
Recorded: 1995-03-29
Pages: 2
Assignor
TAMIYA, HIDEAKI
Executed: 1995-03-20
Assignee
SONY MAGNESCALE INC.
TOYO BUILDING, 9-7, NISHIGOTANDA 3-CHOME, SHINAGAWA-KU, TOKYO, 141, JAPAN
Covered Property
(1)
Fixed Point Detecting Device Using Detection of Light Diffracted by Holographic Diffraction Gratings
Patent:
5,637,868 →
Application:
08/412,951 →
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 →