IP Library Assignment 017750/0446
Patent Assignment
Reel/Frame 017750/0446

Assignment of Assignor's Interest

Recorded: 2006-04-05 Pages: 4
Assignors
YOSHIKAWA, HIROKI
Executed: 2006-01-26
INAZUKI, YUKIO
Executed: 2006-01-26
KINASE, YOSHINORI
Executed: 2006-01-27
OKAZAKI, SATOSHI
Executed: 2006-01-27
MORITA, MOTOHIKO
Executed: 2006-02-06
SAGA, TADASHI
Executed: 2006-02-06
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)
Half-Tone Stacked Film, Photomask-Blank, Photomask and Fabrication Method Thereof
Patent: 7,625,677 →
Application: 11/346,224 →
Publication: US 2006/0177746
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 →