IP Library › Assignment 025605/0620
Patent Assignment
Reel/Frame 025605/0620

Assignment of Assignor's Interest

Recorded: 2011-01-10 Pages: 2
Assignor
NEC CORPORATION
Executed: 2010-10-12
Assignee
SUMCO CORPORATION
2-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8634, JAPAN
Covered Property (1)
Semiconductor Single Crystal Pulling Apparatus
Patent: 6,579,363 →
Application: 09/978,206 →
Publication: US 2002/0073919
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 10, 2001
From: KAWANISHI, SOUROKU; WATANABE, MASAHITO; EGUCHI, MINORU
To: SUMITOMO METAL INDUSTRIES, LTD.; NEC CORPORATION
Reel/Frame 012354/0030 →
Assignment of Assignor's Interest Jul 5, 2002
From: SUMITOMO METAL INDUSTRIES, LTD.
To: SUMITOMO MITSUBISHI SILICON CORPORATION
Reel/Frame 013060/0349 →
Change of Name Nov 15, 2010
From: SUMITOMO MITSUBISHI SILICON CORPORATION
To: SUMCO CORPORATION
Reel/Frame 025364/0120 →