High pressure discharge lamp ballast and light source apparatus | Patent Publication Number 20110025223
US 20110025223 A1Patent NumberUS 08461772 B2
Application Number12936480
Filled DateMar 18, 2009
Priority DateMar 18, 2009
Publication DateFeb 3, 2011
Original AssigneeIwasaki Electric Co. Ltd.
Current AssigneeSeiko Epson Corporation
Inventor/ApplicantsYoshiaki Kuroda
Shinichi Suzuki
Makoto Ohkahara
Yoshiaki Komatsu
Tooru Nagase
Hirokazu Harasawa
Shinichi Suzuki
Makoto Ohkahara
Yoshiaki Komatsu
Tooru Nagase
Hirokazu Harasawa
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