Patent Assignment
Reel/Frame 021366/0751
Corrective Assignment to Correct the Serial Number, Filing Date, Patent Number and Title, Previously Recorded on Reel 015582 Frame 0177. Assignor(S) Hereby Confirms the Assignment to Hitachi, Ltd. and Hitachi Video and Information System, Inc.
Recorded: 2008-08-11
Pages: 4
Assignees
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
HITACHI VIDEO AND INFORMATION SYSTEM, INC.
292, YOSHIDA-CHO, TOTSUKA-KU, YOKOHAMA, JAPAN
Covered Property
(1)
Data Synchronization Detection Device, Information Recording Device, Information Reproduction Device, Information Recording Format, Signal Processing Device, Information Recording and Reproducing Device, and Information Recording Medium
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 10, 2005
From: WATANABE, YOSHIJU; ITO, YASUYUKI
To: HITACHI, LTD.
Reel/Frame 015582/0177 →
Assignment of Assignor's Interest
Jan 31, 2005
From: HITACHI, LTD.
To: HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
Reel/Frame 015635/0362 →
Corrective Assignment to Correct Assignee's Name Previously Recorded at Reel 015582 Frame 0177
Jun 22, 2005
From: WATANABE, YOSHIJU; ITO, YASUYUKI
To: HITACHI, LTD.; HITACHI VIDEO AND INFORMATION SYSTEM, INC.
Reel/Frame 016392/0013 →
Document Re-Recorded to Correct an Error Contained in Property Number 10/930161. Document Previously Recorded on Reel 016392 Frame 0013. Assignor(S) Hereby Confirms the Assignment.
Aug 11, 2008
From: WATANABE, YOSHIJU; ITO, YASUYUKI
To: HITACHI, LTD.; HITACHI VIDEO AND INFORMATION SYSTEM, INC.
Reel/Frame 021421/0036 →