Patent Assignment
Reel/Frame 018873/0690
Assignment of Assignor's Interest
Recorded: 2007-02-02
Pages: 2
Assignors
ISHIKAWA, KATSUMI
Executed: 2006-12-25
MIYAZAKI, HIDEKI
Executed: 2006-12-25
NAGASU, MASAHIRO
Executed: 2006-12-28
KONO, YASUHIKO
Executed: 2006-12-25
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Drive Circuit for Power Semiconductor Switching Device