Patent Assignment
Reel/Frame 010090/0848
Assignment of Assignor's Interest
Recorded: 1999-06-30
Pages: 2
Assignors
FUJITA, KIYOHARU
Executed: 1999-06-17
SASAKI, TAKEO
Executed: 1999-06-17
FURUICHI, SHINJI
Executed: 1999-06-17
Assignee
HITACHI METALS, LTD.
1-2 MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100, 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
Dec 8, 2003
From: HITACHI METALS LTD.
To: IP TRADING JAPAN CO., LTD.
Reel/Frame 014178/0283 →
Assignment of Assignor's Interest
Mar 26, 2004
From: IP TRADING JAPAN CO., LTD.
To: ALPS ELECTRIC CO., LTD.
Reel/Frame 014462/0660 →
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 →