IP Library › Assignment 005910/0067
Patent Assignment
Reel/Frame 005910/0067

Assignment of Assignors Interest.

Recorded: 1991-11-01 Pages: 3
Assignors
KAWASHIMA, HIDEAKI
Executed: 1991-10-07
EGUCHI, KOUHEI
Executed: 1991-10-07
Assignee
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Device for Supporting a Wafer
Patent: 5,192,087 →
Application: 07/769,432 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 31, 2002
From: NIPPON STEEL CORPORATION
To: UNITED MICROELECTRONICS CORPORATION
Reel/Frame 012530/0686 →
Assignment of Assignor's Interest Jun 26, 2002
From: NIPPON STEEL CORPORATION
To: UNITED MICROELECTRONICS CORPORATION
Reel/Frame 013011/0300 →