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Patent Searching and Data


Title:
パッド
Document Type and Number:
Japanese Patent JP4719424
Kind Code:
B2
Inventors:
Kenichi Yamamoto
Haruo Akahoshi
Ryosuke Kimoto
Takashi Miwa
Kurashina Tadashi
Yumi Nozawa
Application Number:
JP2004071983A
Publication Date:
July 06, 2011
Filing Date:
March 15, 2004
Export Citation:
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Assignee:
Renesas Electronics Corporation
Daiwa Electric Industry Co., Ltd.
International Classes:
C23C18/52; C23C18/44; H01L23/12; H05K3/18; H05K3/24
Domestic Patent References:
JP2001358164A
JP2004055624A
JP8209359A
JP2002057444A
JP11140659A
JP10284640A
JP2003129252A
Attorney, Agent or Firm:
Yamato Tsutsui