Assignee
KAIGAWA KAZUYUKI
JP·5 granted patents·5 citations·filing 2007–2010
Top patents by PatentIndex Score
5 records- 0169US8414791B2Piezoelectric/electrostrictive ceramics sintered bodyKAIGAWA KAZUYUKI·Filed 2010·Granted Apr 9, 2013·2 cites·14 claims
- 0266US8124047B2Method for manufacturing (Li, Na, K)(Nb, Ta)O3 type piezoelectric materialKAIGAWA KAZUYUKI·Filed 2007·Granted Feb 28, 2012·2 cites·7 claims
- 0357US8193687B2Piezoelectric/electrostrictive ceramics sintered body having a banded structureKAIGAWA KAZUYUKI·Filed 2009·Granted Jun 5, 2012·1 cites·13 claims
- 0452US8541102B2(Li, Na, K, Bi)(Nb, Ta)O3 based piezoelectric material and manufacturing method of the sameKAIGAWA KAZUYUKI·Filed 2009·Granted Sep 24, 2013·0 cites·10 claims
- 0552US8282854B2(Li, Na, K)(Nb, Ta, Sb)O3 based piezoelectric material and manufacturing method thereofKAIGAWA KAZUYUKI·Filed 2008·Granted Oct 9, 2012·0 cites·11 claims
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