Patent Assignment
Reel/Frame 017817/0225
Assignment of Assignor's Interest
Recorded: 2006-04-26
Pages: 3
Assignor
IBA, YOSHIHISA
Executed: 2006-03-17
Assignee
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Covered Property
(1)
Method of Fabricating Semiconductor Device
Related Assignments
(8)
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 14, 2020
From: FUJITSU SEMICONDUCTOR LIMITED
To: AIZU FUJITSU SEMICONDUCTOR LIMITED
Reel/Frame 053209/0468 →
Change of Name and Change of Address
Jul 16, 2020
From: AIZU FUJITSU SEMICONDUCTOR LIMITED
To: FUJITSU SEMICONDUCTOR LIMITED
Reel/Frame 053481/0962 →
Merger
May 24, 2023
From: FUJITSU SEMICONDUCTOR LIMITED
To: FUJITSU LIMITED
Reel/Frame 064221/0545 →
Assignment of Assignor's Interest
Nov 27, 2024
From: FUJITSU LIMITED
To: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
Reel/Frame 069454/0333 →
Assignment of Assignor's Interest
Dec 17, 2025
From: FUJITSU LIMITED
To: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
Reel/Frame 073964/0516 →