Inventor · disambiguated record
Isao Toyoshima
Also filed as: TOYOSHIMA ISAO
7 granted patents·141 citations·filing 1979–2002
86Inventor score
Files withMURATA MANUFACTURING CO7
Top patents by PatentIndex Score
7 records- 0188US5045744AEnergy-trapping-by-frequency-lowering-type piezoelectric-resonance deviceMURATA MANUFACTURING CO·Filed 1989·Granted Sep 3, 1991·40 cites·8 claims
- 0288US4565942AEnergy trapped piezoelectric resonator liquid sensorMURATA MANUFACTURING CO·Filed 1984·Granted Jan 21, 1986·38 cites·2 claims
- 0385US4360754AMode suppressed piezoelectric deviceMURATA MANUFACTURING CO·Filed 1979·Granted Nov 23, 1982·36 cites·12 claims
- 0460US4703218APiezo-electric assemblyMURATA MANUFACTURING CO·Filed 1986·Granted Oct 27, 1987·13 cites·5 claims
- 0545US5151672ATrap circuit comprising plural piezoelectric resonators interconnected by plural resistors and an inductorMURATA MANUFACTURING CO·Filed 1990·Granted Sep 29, 1992·9 cites·3 claims
- 0642US6822375B2Vibrating gyroscope and electronic device using the same having a driving circuit, a detection circuit and four supporting members with different rigidities, different shapes, different cross sections, different materials and different lengthsMURATA MANUFACTURING CO·Filed 2001·Granted Nov 23, 2004·2 cites·13 claims
- 0742US6634230B2Vibrating gyroscope and electronic unit using the sameMURATA MANUFACTURING CO·Filed 2002·Granted Oct 21, 2003·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →