Patent Assignment
Reel/Frame 014452/0692
Corrective Assignment to Correct the First Assignor's Last Name, Previously Recorded at Reel 013620 Frame 0275.
Recorded: 2003-09-02
Pages: 3
Assignors
NOGUCHI, MINORI
Executed: 2002-09-12
NAKADA, MASAHIKO
Executed: 2002-10-12
SUZUKI, TAKAHIKO
Executed: 2002-10-12
UENO, TAKETO
Executed: 2002-12-12
NAKATA, TOSHIHIKO
Executed: 2002-12-12
MAEDA, SHUNJI
Executed: 2002-12-12
Assignees
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
HITACHI ELECTRONICS ENGINEERING CO., LTD.
16-3, HIGASHI 3-CHOME, SHIBUYA-KU, TOKYO, JAPAN
Covered Property
(1)
Apparatus and Method for Measuring Alignment Accuracy, as Well as Method and System for Manufacturing Semiconductor Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 27, 2004
From: HITACHI ELECTRONICS ENGINEERING CO., LTD.
To: HITACHI HIGH-TECH ELECTRONICS ENGINEERING CO., LTD.
Reel/Frame 015642/0021 →
Assignment of Assignor's Interest
Jul 21, 2005
From: HITACHI HIGH-TECH ELECTRONICS ENGINEERING CO., LTD.
To: HITACHI HIGH-TECHNOLOGIES CORPORATION
Reel/Frame 016547/0118 →