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公开(公告)号:EP2637191A4
公开(公告)日:2014-11-12
申请号:EP11837741
申请日:2011-10-31
申请人: NGK SPARK PLUG CO
发明人: ITO SHINSUKE , HATTORI YOUICHI , NADANAMI NORIHIKO , INOUE RYUJI , MITSUOKA TAKESHI , KOJIMA TAKIO
CPC分类号: H01H50/546 , H01H1/20 , H01H9/44 , H01H9/443 , H01H33/18 , H01H45/00 , H01H50/02 , H01H50/023 , H01H50/38 , H01H50/54 , H01H2050/025 , H01H2050/028
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公开(公告)号:EP2637190A4
公开(公告)日:2014-11-19
申请号:EP11837744
申请日:2011-10-31
申请人: NGK SPARK PLUG CO
发明人: ITO SHINSUKE , HATTORI YOUICHI , NADANAMI NORIHIKO , INOUE RYUJI , MITSUOKA TAKESHI , KOJIMA TAKIO
CPC分类号: H01H50/546 , H01H1/20 , H01H9/44 , H01H9/443 , H01H33/18 , H01H45/00 , H01H50/02 , H01H50/023 , H01H50/38 , H01H50/54 , H01H2050/025 , H01H2050/028
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公开(公告)号:EP2637192A4
公开(公告)日:2014-08-06
申请号:EP11837743
申请日:2011-10-31
申请人: NGK SPARK PLUG CO
发明人: ITO SHINSUKE , HATTORI YOUICHI , NADANAMI NORIHIKO , INOUE RYUJI , MITSUOKA TAKESHI , KOJIMA TAKIO , HIRANO TAKU
IPC分类号: H01H50/54
CPC分类号: H01H50/546 , H01H1/20 , H01H9/44 , H01H9/443 , H01H33/18 , H01H45/00 , H01H50/02 , H01H50/023 , H01H50/38 , H01H50/54 , H01H2050/025 , H01H2050/028
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公开(公告)号:EP1705479A4
公开(公告)日:2010-09-15
申请号:EP04819870
申请日:2004-12-01
申请人: NGK SPARK PLUG CO
发明人: KATSUDA HAYATO , HATTORI YOUICHI , KOUYAMA YUICHI , KOJIMA TAKIO
CPC分类号: G01N33/0009
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