IP Library Assignment 024490/0414
Patent Assignment
Reel/Frame 024490/0414

Assignment of Assignor's Interest

Recorded: 2010-06-07 Pages: 2
Assignors
YAMAKAWA, TOMIO
Executed: 2009-12-26
SHIMODA, KAZUHIRO
Executed: 2009-12-26
Assignee
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, JAPAN
Covered Property (1)
Pusher Device for Piercing and Rolling and Method of Manufacturing Seamless Pipe or Tube Using the Same
Patent: 8,020,421 →
Application: 12/685,869 →
Publication: US 2010/0107714
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 14, 2019
From: SUMITOMO METAL INDUSTRIES, LTD.
To: NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 049165/0517 →
Change of Name May 14, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049257/0828 →