Patent Assignment
Reel/Frame 014462/0660
Assignment of Assignor's Interest
Recorded: 2004-03-26
Pages: 3
Assignor
IP TRADING JAPAN CO., LTD.
Executed: 2004-03-01
Assignee
ALPS ELECTRIC CO., LTD.
1-7 YUKIGAYA, OTSUKA-CHO, OTA-KU, TOKYO, JAPAN
Covered Property
(1)
Thin-Film Magnetic Head with a Coil Having a Trapezoidal Crosssection
Patent:
6,185,068 →
Application:
09/343,225 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 30, 1999
From: FUJITA, KIYOHARU; SASAKI, TAKEO; FURUICHI, SHINJI
To: HITACHI METALS, LTD.
Reel/Frame 010090/0848 →
Assignment of Assignor's Interest
Dec 8, 2003
From: HITACHI METALS LTD.
To: IP TRADING JAPAN CO., LTD.
Reel/Frame 014178/0283 →
Change of Company Address of Assignee
Apr 14, 2004
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 014539/0909 →
Assignment of Assignor's Interest
Jan 8, 2008
From: ALPS ELECTRIC CO., LTD.
To: TDK CORPORATION
Reel/Frame 020362/0204 →