Patent Assignment
Reel/Frame 017296/0019
Assignment of Assignor's Interest
Recorded: 2006-02-27
Pages: 3
Assignor
MITSUBISHI CHEMICAL CORPORATION
Executed: 2006-02-24
Assignee
MITSUBISHI KAGAKU MEDIA CO., LTD.
31-19, SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
Covered Properties
(3)
Optical Recording Method and Optical Recording Medium
Patent:
7,050,377 →
Application:
10/657,121 →
Optical Recording Method and Optical Recording Medium
Patent:
42,786 →
Application:
10/825,439 →
Optical Recording Method and Optical Recording Medium
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Address
Nov 11, 2019
From: MITSUBISHI KAGAKU MEDIA CO., LTD.
To: MITSUBISHI KAGAKU MEDIA CO., LTD.
Reel/Frame 050977/0911 →
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 →
Assignment of Assignor's Interest
Jan 23, 2020
From: MITSUBISHI CHEMICAL MEDIA CO., LTD.
To: CMC MAGNETICS CORPORATION
Reel/Frame 051688/0598 →