Patent Assignment
Reel/Frame 021147/0644
Change of Name
Recorded: 2008-06-26
Pages: 8
Assignor
SANKYO SEIKI MFG CO., LTD.
Executed: 2005-10-03
Assignee
NIDEC SANKYO CORPORATION
5329, SHIMOSUWA-MACHI, SUWA-GUN, NAGANO, JAPAN
Covered Properties
(2)
Method of Overwriting Data in Nonvolatile Memory and a Control Apparatus Used for the Method
Nonvolatile Memory, Its Data Updating Method, and Card Reader Equipped with Such Nonvolatile Memory
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 4, 2002
From: AKAHANE, FUMIHIKO; BABA, TSUTOMU
To: SANKYO SEIKI MFG. CO., LTD.
Reel/Frame 013262/0327 →
Assignment of Assignor's Interest
Mar 31, 2003
From: BABA, TSUTOMU
To: SANKYO SEIKI MFG. CO., LTD.
Reel/Frame 013903/0585 →
Assignment of Assignor's Interest
Aug 29, 2008
From: NIDEC SANKYO CORPORATION
To: FERAMOZ ASSETS LIMITED LIABILITY COMPANY
Reel/Frame 021462/0254 →
Merger
Jan 14, 2016
From: FERAMOZ ASSETS LIMITED LIABILITY COMPANY
To: OL SECURITY LIMITED LIABILITY COMPANY
Reel/Frame 037496/0153 →
Assignment of Assignor's Interest
May 11, 2020
From: OL SECURITY LIMITED LIABILITY COMPANY
To: INTELLECTUAL VENTURES ASSETS 152 LLC
Reel/Frame 052624/0646 →
Assignment of Assignor's Interest
Feb 17, 2021
From: INTELLECTUAL VENTURES ASSETS 152 LLC
To: DIGITAL CACHE, LLC
Reel/Frame 055280/0887 →