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Patent Searching and Data


Title:
半導体装置の製造方法
Document Type and Number:
Japanese Patent JP5147284
Kind Code:
B2
Inventors:
Toshihiko Tanaka
Application Number:
JP2007126387A
Publication Date:
February 20, 2013
Filing Date:
May 11, 2007
Export Citation:
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Assignee:
Renesas Electronics Corporation
International Classes:
H01L21/027; G03F7/20; H01L21/3213; H01L21/768; H01L21/82; H01L21/8238; H01L27/092
Domestic Patent References:
JP2004079586A
JP2002134395A
JP2003332201A
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mikio Takeuchi