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Patent Searching and Data


Title:
スイッチング電源
Document Type and Number:
Japanese Patent JP4221264
Kind Code:
B2
Inventors:
Hirofumi Matsuo
Fujio Kurokawa
Youichi Ishizuka
Haruo Watanabe
Masaki Oshima
Yukihiro Nozaki
Application Number:
JP2003322967A
Publication Date:
February 12, 2009
Filing Date:
September 16, 2003
Export Citation:
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Assignee:
Shindengen Industry Co., Ltd.
International Classes:
H02M3/155
Domestic Patent References:
JP2001339943A
JP2003111396A
JP2003204679A
Attorney, Agent or Firm:
Shigeo Ishijima
Hideki Abe