IP Library Assignment 019049/0433
Patent Assignment
Reel/Frame 019049/0433

Assignment of Assignor's Interest

Recorded: 2007-03-12 Pages: 3
Assignors
YOSHIKAWA, HIROKI
Executed: 2007-01-17
INAZUKI, YUKIO
Executed: 2007-01-17
KINASE, YOSHINORI
Executed: 2007-01-18
OKAZAKI, SATOSHI
Executed: 2007-01-23
HARAGUCHI, TAKASHI
Executed: 2007-02-14
IWAKATA, MASAHIDE
Executed: 2007-02-14
TAKAGI, MIKIO
Executed: 2007-02-14
FUKUSHIMA, YUICHI
Executed: 2007-02-14
SAGA, TADASHI
Executed: 2007-02-14
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 Method for Producing Those
Patent: 7,618,753 →
Application: 11/662,479 →
Publication: US 2007/0259276
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 →