Extract from the Register of European Patents

EP Citations: EP2518461

Cited inSearch
Type:Patent literature
Publication No.:JPH1019670  [Y]
 (MATSUSHITA ELECTRIC WORKS LTD) [Y] 1,2 * paragraph [0023]; figure 2 *;
Type:Patent literature
Publication No.:JP2002305102  [Y]
 (CORNERSTONE SENSORS INC) [Y] 1,2 * figures 5a, 5d *
Cited inInternational search
Type:Patent literature
Publication No.:JPH07260579  [A]
 (ISHIZUKA DENSHI KK);
Type:Patent literature
Publication No.:JPH1019670  [Y]
 (MATSUSHITA ELECTRIC WORKS LTD);
Type:Patent literature
Publication No.:JPH10318830  [A]
 (OSAKA PREFECTURE, et al);
Type:Patent literature
Publication No.:JP2002305102  [Y]
 (CORNERSTONE SENSORS INC);
Type:Patent literature
Publication No.:JP2003194630  [Y]
 (ISHIZUKA ELECTRONICS CORP);
Type:Patent literature
Publication No.:JP2010281578  [AE]
 (MITSUBISHI MATERIALS CORP)
Cited inExamination
Type:Patent literature
Publication No.:JP3327668B