Patent Assignment
Reel/Frame 017020/0531
Assignment of Assignor's Interest
Recorded: 2005-09-19
Pages: 3
Assignor
IZUMI, KAZUTOSHI
Executed: 2005-08-30
Assignee
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Covered Property
(1)
Semiconductor Device Having Interlayer Insulating Film Covered with Hydrogen Diffusion Barrier Film and Its Manufacture Method
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 2008
From: FUJITSU LIMITED
To: FUJITSU MICROELECTRONICS LIMITED
Reel/Frame 021976/0089 →
Change of Name
Jul 9, 2010
From: FUJITSU MICROELECTRONICS LIMITED
To: FUJITSU SEMICONDUCTOR LIMITED
Reel/Frame 024651/0744 →
Change of Address
Dec 23, 2016
From: FUJITSU SEMICONDUCTOR LIMITED
To: FUJITSU SEMICONDUCTOR LIMITED
Reel/Frame 041188/0401 →
Assignment of Assignor's Interest
Jul 13, 2020
From: FUJITSU SEMICONDUCTOR LIMITED
To: FUJITSU SEMICONDUCTOR MEMORY SOLUTION LIMITED
Reel/Frame 053195/0249 →