IP Library Assignment 018278/0720
Patent Assignment
Reel/Frame 018278/0720

Assignment of Assignor's Interest

Recorded: 2006-09-07 Pages: 4
Assignors
YOSHIKAWA, HIROKI
Executed: 2006-06-19
KUBOTA, HIROSHI
Executed: 2006-06-16
KINASE, YOSHINORI
Executed: 2006-06-19
OKAZAKI, SATOSHI
Executed: 2006-06-16
MARUYAMA, TAMOTSU
Executed: 2006-06-19
HARAGUCHI, TAKASHI
Executed: 2006-06-26
IWAKATA, MASAHIDE
Executed: 2006-06-27
FUKUSHIMA, YUICHI
Executed: 2006-06-26
SAGA, TADASHI
Executed: 2006-06-28
Assignees
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-0005, JAPAN
TOPPAN PRINTING CO., LTD.
1-5-1, TAITO, TAITO-KU, TOKYO, 110-8560, JAPAN
Covered Property (1)
Photomask Blank, Photomask and Fabrication Method Thereof
Patent: 7,771,893 →
Application: 11/489,477 →
Publication: US 2007/0020534
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Company Split Sep 12, 2022
From: TOPPAN INC.
To: TOPPAN PHOTOMASK CO.,LTD.
Reel/Frame 061388/0555 →
Change of Name Sep 12, 2022
From: TOPPAN PRINTING CO., LTD.
To: TOPPAN INC.
Reel/Frame 061407/0182 →