Patent Assignment
Reel/Frame 022314/0084
Assignment of Assignor's Interest
Recorded: 2009-02-26
Pages: 6
Assignors
ISAMI, KENJI
Executed: 2009-01-14
KIMURA, MAYUMI
Executed: 2009-01-14
AOYAMA, TETSUO
Executed: 2009-01-14
Assignee
HAYASHI PURE CHEMICAL IND, LTD.
3-2-12, UCHIHIRANO-MACHI, CHUO-KU, OSAKA-SHI, OSAKA, 540-0037, JAPAN
Covered Property
(1)
Anisotropic Silicon Etchant Composition
Application:
12/393,090 →
Publication:
US 2009/0218542
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 26, 2009
From: TAGO, TSUGUHIRO
To: SANYO SEMICONDUCTOR MANUFACTURING CO., LTD.
Reel/Frame 022314/0123 →
Company Split
Dec 22, 2010
From: SANYO SEMICONDUCTOR MANUFACTURING CO., LTD.
To: NIGATA SANYO ELECTRIC CO., LTD.
Reel/Frame 025762/0320 →
Change of Name
Dec 22, 2010
From: NIGATA SANYO ELECTRIC CO., LTD.
To: SANYO SEMICONDUCTOR MANUFACTURING CO., LTD.
Reel/Frame 025762/0635 →
Corrective Assignment to Correct the Incorrect Patent Number 7619299, Previously Recorded on Reel 025762 Frame 0320.Assignor(S) Hereby Confirms the Assignment
Jun 2, 2011
From: SANYO SEMICONDUCTOR MANUFACTURING CO., LTD.
To: NIGATA SANYO ELECTRIC CO., LTD.
Reel/Frame 026654/0343 →
Corrective Assignment to Correct the Incorrect Patent Number Listed on the Name Change Usp 7619299 Previously Recorded on Reel 025762, Frame 0635
Jun 6, 2011
From: NIGATA SANYO ELECTRIC CO., LTD.
To: SANYO SEMICONDUCTOR MANUFACTURING CO., LTD.
Reel/Frame 026424/0676 →
Assignment of Assignor's Interest
Dec 17, 2014
From: SANYO ELECTRIC CO., LTD.
To: SYSTEM SOLUTIONS CO., LTD
Reel/Frame 034531/0046 →
Corrective Assignment to Correct the Application Numbers . Previously Recorded on Reel 034285 Frame 0006. Assignor(S) Hereby Confirms the Assignment.
Jan 9, 2015
From: SANYO SEMICONDUCTOR CO., LTD.
To: SYSTEM SOLUTIONS CO., LTD.
Reel/Frame 034745/0927 →