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Patent Searching and Data


Title:
PTC素子
Document Type and Number:
Japanese Patent JP4283803
Kind Code:
B2
Inventors:
Tsuyoshi Sugiyama
Masaaki Yamashita
Yasuhide Yamashita
Hisao Naosaka
Application Number:
JP2005378925A
Publication Date:
June 24, 2009
Filing Date:
December 28, 2005
Export Citation:
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Assignee:
tdk Corporation
International Classes:
H01C7/02
Domestic Patent References:
JP2002175903A
JP7109434A
JP4014701B2
JP2001181370A
Foreign References:
WO2005070991A1
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Hiroaki Aoki