Assignee

ISHII SHIGEO

JP·2 granted patents·4 citations·filing 2010–2011

Technology mixB06B2 G06F1 H01L1 H04R1 H10N1

Top patents by PatentIndex Score

2 records

0173US8669690B2Piezolelectric sound-generating deviceISHII SHIGEO·Filed 2010·Granted Mar 11, 2014·4 cites·9 claims
0241US9196816B2Piezoelectric oscillation device with elastic body and touch panel having sameISHII SHIGEO·Filed 2011·Granted Nov 24, 2015·0 cites·4 claims

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