Patent Assignment
Reel/Frame 013701/0561
Assignment of Assignor's Interest
Recorded: 2003-06-02
Pages: 3
Assignees
HITACHI MAXELL, LTD.
1-1-88, USHITORA, IBARAKI-SHI, OSAKA, 567-8567, JAPAN
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-0005, JAPAN
Covered Property
(1)
Cartridge Type Recording Medium and Disk-Shaped Recording Medium Including a Hole for Centering Each Thereof, Cartridge, Driving Unit and Driving Method
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 24, 2006
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI KAGAKU MEDIA CO., LTD.
Reel/Frame 017285/0993 →
Assignment of Assignor's Interest
May 18, 2006
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI KAGAKU MEDIA CO., LTD.
Reel/Frame 017647/0583 →
Assignment of Assignor's Interest
Mar 26, 2008
From: HITACHI MAXELL, LTD.
To: MITSUBISHI KAGAKU MEDIA CO., LTD.
Reel/Frame 020733/0615 →
Change of Name
Nov 11, 2019
From: MITSUBISHI KAGAKU MEDIA CO., LTD.
To: MITSUBISHI CHEMICAL MEDIA CO., LTD.
Reel/Frame 050978/0091 →
Change of Address
Nov 11, 2019
From: MITSUBISHI KAGAKU MEDIA CO., LTD.
To: MITSUBISHI KAGAKU MEDIA CO., LTD.
Reel/Frame 051015/0856 →
Change of Address
Nov 11, 2019
From: MITSUBISHI KAGAKU MEDIA CO., LTD.
To: MITSUBISHI KAGAKU MEDIA CO., LTD.
Reel/Frame 050977/0911 →
Assignment of Assignor's Interest
Jan 23, 2020
From: MITSUBISHI CHEMICAL MEDIA CO., LTD.
To: CMC MAGNETICS CORPORATION
Reel/Frame 051688/0598 →