Inventor · disambiguated record
Ryuhei Yoshida
Also filed as: YOSHIDA RYUHEI
22 granted patents·268 citations·filing 1990–2009
96Inventor score
Top patents by PatentIndex Score
22 records- 0176US6362561B1Piezoelectric vibration device and piezoelectric resonance componentMURATA MANUFACTURING CO·Filed 2000·Granted Mar 26, 2002·18 cites·19 claims
- 0274US6246013B1Surface mounting structure and surface mount type electronic component included thereinMURATA MANUFACTURING CO·Filed 2000·Granted Jun 12, 2001·18 cites·19 claims
- 0372US6274968B1Electronic componentMURATA MANUFACTURING CO·Filed 1998·Granted Aug 14, 2001·25 cites·19 claims
- 0472US5117147APiezoelectric vibrating deviceMURATA MANUFACTURING CO·Filed 1991·Granted May 26, 1992·24 cites·6 claims
- 0571US7597831B2Solution casting apparatus and solution casting methodFUJIFILM CORP·Filed 2007·Granted Oct 6, 2009·1 cites·3 claims
- 0668US6215229B1Chip-type piezoelectric resonator and method for adjusting resonance frequency thereofMURATA MANUFACTURING CO·Filed 1999·Granted Apr 10, 2001·22 cites·20 claims
- 0767US5091671APiezoelectric oscillatorMURATA MANUFACTURING CO·Filed 1990·Granted Feb 25, 1992·20 cites·7 claims
- 0866US6538361B2Piezoelectric oscillatorMURATA MANUFACTURING CO·Filed 2001·Granted Mar 25, 2003·11 cites·20 claims
- 0965US5444326APiezoelectric-resonance deviceMURATA MANUFACTURING CO·Filed 1994·Granted Aug 22, 1995·17 cites·10 claims
- 1061US6163101APiezoelectric resonatorMURATA MANUFACTURING CO·Filed 1999·Granted Dec 19, 2000·18 cites·20 claims
- 1159US8075832B2Film production methodYOSHIDA RYUHEI·Filed 2009·Granted Dec 13, 2011·1 cites·3 claims
- 1259US6274964B1Piezoelectric resonatorMURATA MANUFACTURING CO·Filed 1998·Granted Aug 14, 2001·15 cites·20 claims
- 1357US5942836AEnergy-trapping thickness-shear resonator and electronic components using the sameMURATA MANUFACTURING CO·Filed 1997·Granted Aug 24, 1999·14 cites·8 claims
- 1454US6448690B2Piezoelectric resonatorMURATA MANUFACTURING CO·Filed 2000·Granted Sep 10, 2002·7 cites·20 claims
- 1553US6046529AElectronic component having structure for preventing separation at adhered portionsMURATA MANUFACTURING CO·Filed 1998·Granted Apr 4, 2000·12 cites·20 claims
- 1651US6806626B2Electronic componentMURATA MFG CO LLP·Filed 2001·Granted Oct 19, 2004·7 cites·20 claims
- 1751US5345136AComposite type piezoelectric componentMURATA MANUFACTURING CO·Filed 1993·Granted Sep 6, 1994·13 cites·17 claims
- 1848US5532542AEnergy-trap chip-type piezoelectric resonance componentMURATA MANUFACTURING CO·Filed 1995·Granted Jul 2, 1996·10 cites·30 claims
- 1945US5839178AMethod of making a energy-trapped type piezoelectric resonatorMURATA MANUFACTURING CO·Filed 1997·Granted Nov 24, 1998·9 cites·6 claims
- 2041US6798116B2Piezoelectric resonator and manufacturing method thereofMURATA MANUFACTURING CO·Filed 2002·Granted Sep 28, 2004·0 cites·20 claims
- 2137US5399997AOscillation circuitMURATA MANUFACTURING CO·Filed 1993·Granted Mar 21, 1995·6 cites·14 claims
- 2233US6483401B2Substrate for packaging electronic component and piezoelectric resonance component using the sameFiled 2000·Granted Nov 19, 2002·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Ryuhei Yoshida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →