Patent Assignment
Reel/Frame 013540/0305
Second Assignees Name Is Incorrect-See Item No. 6
Recorded: 2002-11-27
Pages: 6
Assignors
TSUZUMITANI, AKIHIKO
Executed: 2002-09-03
OKUNO, YASUTOSHI
Executed: 2002-09-03
NAGAI, TOSHIHIKO
Executed: 2002-09-03
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI OSAKA, 571-8501, JAPAN
Covered Property
(1)
Method for Manufacturing Semiconductor Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 5, 2002
From: TSUZUMITANI, AKIHIKO; OKUNO, YASUTOSHO; NAGAI, TOSHIHIKO
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 013257/0837 →
Change of Name
Sep 19, 2014
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 033777/0873 →
Assignment of Assignor's Interest
Jul 7, 2015
From: PANASONIC CORPORATION
To: PANNOVA SEMIC, LLC
Reel/Frame 036065/0273 →
Assignment of Assignor's Interest
Sep 11, 2020
From: PANNOVA SEMIC, LLC
To: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
Reel/Frame 053755/0859 →