IP Library › Assignment 013034/0611
Patent Assignment
Reel/Frame 013034/0611

Assignment of Assignor's Interest

Recorded: 2002-06-20 Pages: 2
Assignors
WATANABE, KEIKO
Executed: 2002-03-13
HAMAGUCHI, TETSUYA
Executed: 2002-03-14
ITO, TATSUYA
Executed: 2002-03-07
NISHIMURA, YUJI
Executed: 2002-03-07
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Rotary Disk Type Storage Device
Patent: 6,876,513 →
Application: 10/175,495 →
Publication: US 2003/0081348
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 27, 2005
From: HITACHI, LTD.
To: HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
Reel/Frame 015642/0704 →
Assignment of Assignor's Interest Dec 5, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040820/0802 →