Inventor · disambiguated record
Ryoma Sasagawa
Also filed as: SASAGAWA RYOMA
5 granted patents·2 pending applications·53 citations·filing 2004–2012
77Inventor score
Top patents by PatentIndex Score
7 records- 0189US7242258B2Temperature-compensated crystal oscillatorKYOCERA CORP·Filed 2006·Granted Jul 10, 2007·18 cites·31 claims
- 0281US7266869B2Method for manufacturing a piezoelectric oscillatorKYOCERA CORP·Filed 2004·Granted Sep 11, 2007·25 cites·9 claims
- 0377US7098580B2Piezoelectric oscillatorKYOCERA CORP·Filed 2005·Granted Aug 29, 2006·10 cites·14 claims
- 0442USRE44368ETemperature-compensated crystal oscillatorHATANAKA HIDEFUMI·Filed 2009·Granted Jul 16, 2013·0 cites·34 claims
- 0534US2005040905A1Temperature-compensated crystal oscillatorKYOCERA CORP·Filed 2004·Application pending·0 cites
- 0633US2005225406A1Temperature-compensated quartz-crystal oscillatorKYOCERA CORP·Filed 2005·Application pending·0 cites
- 0729US9006958B2Piezoelectric deviceNIIYAMA TAKAHIRO·Filed 2012·Granted Apr 14, 2015·0 cites·7 claims
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