Patent Assignment
Reel/Frame 031731/0914
Merger
Recorded: 2013-12-06
Pages: 6
Assignor
SUMIKIN BUSSAN CORPORATION
Executed: 2013-10-01
Assignee
NIPPON STEEL TRADING CO., LTD
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties
(2)
Silicon Alloy, Alloy Powder Thereof, Manufacturing Apparatus, Manufacturing Process and Sintered Alloy Thereof
Duplex Eutectic Silicon Alloy, Manufacturing Method Thereof, and Manufacturing Method of Sintered Compact Using Silicon Alloy Powder
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 18, 2010
From: WATANABE, TOSHIYUKI; MATSUSHITA, MASAFUMI; SAKURAI, TOSHITAKA; SATO, KAZUYA
To: ISMAN J CORPORATION
Reel/Frame 025372/0514 →
Assignment of Assignor's Interest
Aug 21, 2012
From: ISMAN J CORPORATION
To: SUMIKIN BUSSAN CORPORATION
Reel/Frame 028820/0761 →
Change of Name
Dec 6, 2013
From: NIPPON STEEL TRADING CO., LTD
To: NIPPON STEEL & SUMIKIN BUSSAN CORPORATION
Reel/Frame 031731/0753 →