IP Library › Assignment 015402/0850
Patent Assignment
Reel/Frame 015402/0850

Change of Name

Recorded: 2004-11-23 Pages: 14
Assignor
NKK CORPORATION
Executed: 2003-04-01
Assignee
JFE ENGINEERING CORPORATION
1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties (2)
Underwater Immersion Block and Method to Produce the Same
Patent: 6,843,843 →
Application: 09/844,533 →
Publication: US 2001/0054253
Method for reducing exhaust carbon dioxide
Application: 10/898,491 →
Publication: US 2005/0036932
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 3, 2001
From: TAKAHASHI, TATSUHITO; ISOO, TSUNEO; KATO, MAKOTO; TANABE, HARUYOSHI
To: NKK CORPORATION
Reel/Frame 011948/0825 →
Assignment of Assignor's Interest Nov 19, 2004
From: TAKAHASHI, TATSUHITO; ISOO, TSUNEO; KATO, MAKOTO; TANABE, HARUYOSHI
To: NKK CORPORATION
Reel/Frame 015392/0489 →
Assignment of Assignor's Interest Nov 24, 2004
From: JFE ENGINEERING CORPORATION
To: JFE STEEL CORPORATION
Reel/Frame 015408/0129 →