Patent Assignment
Reel/Frame 018269/0400
Assignment of Assignor's Interest
Recorded: 2006-09-05
Pages: 2
Assignor
HARADA, TATSUO
Executed: 2006-08-22
Assignee
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8310, JAPAN
Covered Property
(1)
Semiconductor Device Having Improved Insulated Gate Bipolar Transistor and Method for Manufacturing the Same