Patent Assignment
Reel/Frame 021104/0248
Merger
Recorded: 2008-06-17
Pages: 17
Assignor
TOSHIBA CERAMICS CO., LTD.
Executed: 2007-06-01
Assignee
COVALENT MATERIALS CORPORATION
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
Covered Property
(1)
Surface Inspection Apparatus and Surface Inspection Method
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 29, 2007
From: HAYASHI, YOSHINORI; NARAIDATE, HIROYUKI; KYOYA, MAKOTO; IZUNOME, KOJI
To: SHIBAURA MECHATRONICS CORPORATION; TOSHIBA CERAMICS CO., LTD.
Reel/Frame 019350/0812 →
Assignment of Assignor's Interest
Mar 11, 2013
From: COVALENT MATERIALS CORPORATION
To: COVALENT SILICON CORPORATION
Reel/Frame 029962/0497 →
Change of Name
Mar 13, 2013
From: COVALENT SILICON CORPORATION
To: GLOBALWAFERS JAPAN CO., LTD.
Reel/Frame 029991/0421 →
Assignment of Assignor's Interest
Aug 24, 2018
From: SHIBAURA MECHATRONICS CORPORATION; GLOBALWAFERS JAPAN CO., LTD.
To: GLOBALWAFERS JAPAN CO., LTD.
Reel/Frame 046692/0759 →