Patent Assignment
Reel/Frame 017647/0583
Assignment of Assignor's Interest
Recorded: 2006-05-18
Pages: 4
Assignor
MITSUBISHI CHEMICAL CORPORATION
Executed: 2006-01-31
Assignee
MITSUBISHI KAGAKU MEDIA CO., LTD.
31-19, SHIBA 5-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Properties
(2)
Cartridge Type Recording Medium and Disk-Shaped Recording Medium Including a Hole for Centering Each Thereof, Cartridge, Driving Unit and Driving Method
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 patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 2, 2003
From: SUGIYAMA, TOSHINORI; KIYONO, KENJIROU
To: HITACHI MAXELL, LTD.; MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 013701/0561 →
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
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 →