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Patent Searching and Data


Title:
窒化物系半導体発光素子
Document Type and Number:
Japanese Patent JP4749809
Kind Code:
B2
Inventors:
Hiroshi Osawa
Takashi Hoda
Application Number:
JP2005266487A
Publication Date:
August 17, 2011
Filing Date:
September 14, 2005
Export Citation:
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Assignee:
SHOWA DENKO K.K.
International Classes:
H01L33/32; H01L33/12; H01L33/42; H01L33/46
Domestic Patent References:
JP11161933A
JP2004047704A
JP2004266240A
JP4363896A
JP2005039197A
JP2005040408A
JP2005158887A
JP11220171A
Foreign References:
WO2004032247A1
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama