Inventor · disambiguated record
Hisatoshi Saitou
Also filed as: SAITOU HISATOSHI
12 granted patents·1 pending application·456 citations·filing 1999–2004
92Inventor score
Files withTDK CORP13
Top patents by PatentIndex Score
13 records- 0197US6198208B1Thin film piezoelectric deviceTDK CORP·Filed 2000·Granted Mar 6, 2001·165 cites·3 claims
- 0296US6989723B2Piezoelectric resonant filter and duplexerTDK CORP·Filed 2003·Granted Jan 24, 2006·133 cites·20 claims
- 0392US7212083B2Filter device utilizing stacked resonators and acoustic coupling and branching filter using sameTDK CORP·Filed 2004·Granted May 1, 2007·52 cites·13 claims
- 0487US6709776B2Multilayer thin film and its fabrication process as well as electron deviceTDK CORP·Filed 2001·Granted Mar 23, 2004·36 cites·14 claims
- 0583US7239067B2Method of manufacturing a piezoelectric thin film resonator, manufacturing apparatus for a piezoelectric thin film resonator, piezoelectric thin film resonator, and electronic componentTDK CORP·Filed 2004·Granted Jul 3, 2007·25 cites·15 claims
- 0668US7348714B2Piezoelectric resonator, filter and electronic component using the sameTDK CORP·Filed 2004·Granted Mar 25, 2008·12 cites·19 claims
- 0762US6855996B2Electronic device substrate structure and electronic deviceTDK CORP·Filed 2003·Granted Feb 15, 2005·9 cites·12 claims
- 0861US7170370B2Filter device capable of obtaining attenuation characteristic of sharpness in narrow band width and branching filter using the sameTDK CORP·Filed 2004·Granted Jan 30, 2007·8 cites·5 claims
- 0955US7220995B2Substrate for electronic device, electronic device and methods of manufacturing sameTDK CORP·Filed 2004·Granted May 22, 2007·8 cites·9 claims
- 1043US7109637B2Thin-film bulk acoustic oscillator and method of manufacturing sameTDK CORP·Filed 2004·Granted Sep 19, 2006·2 cites·2 claims
- 1140US7003875B2Method for manufacturing piezo-resonatorTDK CORP·Filed 2004·Granted Feb 28, 2006·1 cites·9 claims
- 1237US6259187B1Piezoelectric bulk acoustic wave deviceTDK CORP·Filed 1999·Granted Jul 10, 2001·5 cites·14 claims
- 1335US2002006733A1Multilayer thin film and its fabrication process as well as electron deviceTDK CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →