IP Library › Assignment 012164/0100
Patent Assignment
Reel/Frame 012164/0100

Assignment of Assignor's Interest

Recorded: 2001-09-13 Pages: 3
Assignors
ARITA, YOJI
Executed: 2001-08-21
IKEDA, HIROYUKI
Executed: 2001-08-21
Assignee
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-0005, JAPAN
Covered Property (1)
Magnetic Recording Medium, Its Production Method and Magnetic Recording Apparatus
Patent: 6,781,779 →
Application: 09/854,679 →
Publication: US 2002/0027732
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 2, 2004
From: MITSUBISHI CHEMICAL CORPORATION
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 014388/0526 →
Change of Name Feb 25, 2014
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 032332/0082 →
Assignment of Assignor's Interest Feb 27, 2014
From: PANASONIC CORPORATION
To: PANASONIC HEALTHCARE CO., LTD.
Reel/Frame 032360/0795 →
Assignment of Assignor's Interest Mar 19, 2014
From: PANASONIC HEALTHCARE CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 032480/0433 →
Assignment of Assignor's Interest Dec 16, 2014
From: PANASONIC CORPORATION
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 034650/0885 →