Patent Assignment
Reel/Frame 024800/0586
Merger
Recorded: 2010-08-04
Pages: 11
Assignor
SINTOBRATOR, LTD.
Executed: 2009-04-01
Assignee
SINTOKOGIO LTD.
TOYOTA BUILDING, 4-7-23, MEIEKI, NAKAMURA-KU, NAGOYA, JAPAN
Covered Property
(1)
Stainless Steel, Titanium, or Titanium Alloy Solid Polymer Fuel Cell Separator and Its Method of Production and Method of Evaluation of Warp and Twist of Separator
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 13, 2007
From: KIHARA, HIROSHI; KANEKO, MICHIO; YAMAGATA, MITSUHARU; TANAKA, KOKI
To: NIPPON STEEL CORPORATION; SINTOBRATOR, LTD.
Reel/Frame 020298/0790 →
Assignment of Assignor's Interest
Oct 3, 2011
From: NIPPON STEEL CORPORATION
To: SINTOKOGIO LTD.
Reel/Frame 027004/0442 →