IP Library › Assignment 013245/0161
Patent Assignment
Reel/Frame 013245/0161

Assignment of Assignor's Interest

Recorded: 2002-08-29 Pages: 2
Assignors
TANI, HIROSHI
Executed: 2002-07-12
SHODA, MITSUHIRO
Executed: 2002-07-16
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Magnetic Head Slider and Magnetic Head Slider Assembly Having a Leading Slope Angle Smaller Than a Trailing Slope Angle
Patent: 6,927,942 →
Application: 10/198,140 →
Publication: US 2003/0090833
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 31, 2005
From: HITACHI, LTD.
To: HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
Reel/Frame 015635/0362 →
Assignment of Assignor's Interest Dec 5, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040820/0802 →
Change of Name Dec 11, 2019
From: HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
To: HGST JAPAN, LTD.
Reel/Frame 051252/0372 →
Assignment of Assignor's Interest Dec 18, 2019
From: HGST JAPAN, LTD.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 051325/0022 →
Security Interest Feb 6, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 052915/0566 →
Release of Security Interest at Reel 052915 Frame 0566 Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 059127/0001 →