IP Library Assignment 019692/0332
Patent Assignment
Reel/Frame 019692/0332

Assignment of Assignor's Interest

Recorded: 2007-08-14 Pages: 2
Assignor
UDAGAWA, TAKASHI
Executed: 2007-07-02
Assignee
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
Covered Property (1)
Gallium Nitride-Based Semiconductor Stacked Structure, Method for Fabrication Thereof,Gallium Nitride-Based Semiconductor Device and Lamp Using the Device
Patent: 7,781,866 →
Application: 11/791,020 →
Publication: US 2008/0135852
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 18, 2012
From: SHOWA DENKO KABUSHIKI KAISHA
To: TOYODA GOSEI CO., LTD.
Reel/Frame 029489/0249 →