Assignee
HATANO KEIICHI
JP·4 granted patents·1 pending application·11 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0183US8674589B2Piezoelectric ceramics and multi-layered piezoelectric ceramic componentsHATANO KEIICHI·Filed 2012·Granted Mar 18, 2014·6 cites·6 claims
- 0276US8471442B2Piezoelectric ceramic, method for producing same, and piezoelectric deviceHATANO KEIICHI·Filed 2010·Granted Jun 25, 2013·5 cites·20 claims
- 0356US8487515B2Piezoelectric ceramic, process for producing the piezoelectric ceramic, and piezoelectric deviceHATANO KEIICHI·Filed 2009·Granted Jul 16, 2013·0 cites·9 claims
- 0450US9537082B2Piezoelectric ceramic, piezoelectric ceramic component, and piezoelectric device using such piezoelectric ceramic componentHATANO KEIICHI·Filed 2011·Granted Jan 3, 2017·0 cites·17 claims
- 0537US2012229953A1Lead-free piezoelectric porcelain composition, piezoelectric ceramic component formed using the composition, and process for producing piezoelectric ceramic componentHATANO KEIICHI·Filed 2010·Application pending·0 cites
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