Patent Assignment
Reel/Frame 024263/0419
Change of Name
Recorded: 2010-04-21
Pages: 6
Assignor
SUMITOMO COAL MINING CO., LTD.
Executed: 2008-10-01
Assignee
SUMISEKI MATERIALS CO., LTD.
16-12, SHIMBASHI 6-CHOME, MINATO-KU, TOKYO, 105-0004, JAPAN
Covered Properties
(2)
Method and System for Automatic Electrical Sintering
Patent:
6,383,446 →
Application:
09/538,474 →
Apparatus for Automatically Loading Powder Material into a Mold
Patent:
6,881,048 →
Application:
09/538,475 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
License Agreement
Aug 16, 2005
From: SUMITOMO COAL MINING CO., LTD.
To: SPS PROCESSING INC.
Reel/Frame 016408/0001 →
Change of Name
Oct 20, 2005
From: SPS PROCESSING INC.
To: SPS SYNTEX INC.
Reel/Frame 016662/0344 →
Assignment of Assignor's Interest
Apr 21, 2010
From: SUMISEKI MATERIALS CO., LTD.
To: SPS SYNTEX, INC.
Reel/Frame 024263/0357 →
Assignment of Assignor's Interest
Apr 9, 2012
From: SPS SYNTEX INC.
To: FUJI ELECTRONIC INDUSTRIAL CO., LTD.
Reel/Frame 028013/0287 →