IP Library Assignment 006902/0986
Patent Assignment
Reel/Frame 006902/0986

Assignment of Assignor's Interest

Recorded: 1994-02-10 Pages: 3
Assignor
FUMIAKI, YOKOYAMA
Executed: 1990-03-16
Assignee
MITSUBISHI KASEI CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Magnetic Recording Medium and Method for Its Production
Patent: 5,492,745 →
Application: 08/194,636 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 8, 1995
From: MITSUBISHI KASEI CORPORATION
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 007332/0577 →
Assignment of Assignor's Interest Apr 18, 2003
From: MITSUBISHI CHEMICAL CORPORATION
To: SHOWA DENKO K.K.
Reel/Frame 013974/0058 →