Patent Assignment
Reel/Frame 062230/0875
Change of Name
Recorded: 2022-12-28
Pages: 2
Assignor
TOPPAN PRINTING CO., LTD.
Executed: 2021-06-29
Assignee
TOPPAN INC.
5-1, TAITO 1-CHOME, TAITO-KU, TOKYO, JAPAN
Covered Property
(1)
Photomask Blank and Method for Manufacturing Photomask
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 14, 2012
From: KOJIMA, YOSUKE; YOSHIKAWA, HIROKI; INAZUKI, YUKIO; KOITABASHI, RYUJI
To: TOPPAN PRINTING CO., LTD.; SHIN-ETSU CHEMICAL CO., LTD.
Reel/Frame 028416/0125 →
Company Split
Dec 28, 2022
From: TOPPAN INC.
To: TOPPAN PHOTOMASK CO., LTD.
Reel/Frame 062230/0885 →