IP Library Assignment 014750/0377
Patent Assignment
Reel/Frame 014750/0377

Assignment of Assignor's Interest

Recorded: 2003-12-02 Pages: 3
Assignor
HITACHI, LTD.
Executed: 2003-11-20
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
2880, KOZU, ODAWARA-SHI, KANAGAWA-KEN, JAPAN
Covered Property (1)
Magnetic Head with High Reliability of the Data Protection, Magnetic Disk Apparatus Including the Magnetic Head and the Method of Recording Information on the Magnetic Disk Apparatus Without Miserasing the Previously Recorded Data
Patent: 6,940,690 →
Application: 09/805,806 →
Publication: US 2001/0030832
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 13, 2001
From: TOMIYAMA, FUTOSHI; HAMAGUCHI, TAKEHIKO; HARA, MIKI; AKAGI, FUMIKO
To: HITACHI, LTD
Reel/Frame 011672/0675 →
Assignment of Assignor's Interest Dec 5, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040820/0802 →