Inventor · disambiguated record
Masanaga Nishikawa
Also filed as: NISHIKAWA MASANAGA
13 granted patents·3 pending applications·42 citations·filing 2001–2013
89Inventor score
Files withMURATA MANUFACTURING CO12AMAIKE SHINJI1NAKAMURA KIMITOSHI1NAKATANI HIROSHI1NISHIKAWA MASANAGA1
Top patents by PatentIndex Score
16 records- 0183US8174168B2Piezoelectric power generating deviceNAKAMURA KIMITOSHI·Filed 2010·Granted May 8, 2012·6 cites·18 claims
- 0277US9299908B2Piezoelectric actuator and drive deviceMURATA MANUFACTURING CO·Filed 2012·Granted Mar 29, 2016·4 cites·17 claims
- 0377US7956516B2Ultrasonic sensor and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2008·Granted Jun 7, 2011·8 cites·10 claims
- 0472US8471440B2Magnetic head driving piezoelectric ceramic actuatorNAKATANI HIROSHI·Filed 2010·Granted Jun 25, 2013·3 cites·10 claims
- 0572US7157905B1Long magnetic sensorMURATA MANUFACTURING CO·Filed 2006·Granted Jan 2, 2007·8 cites·20 claims
- 0663US8378555B2Electromechanical conversion element and actuatorMURATA MANUFACTURING CO·Filed 2012·Granted Feb 19, 2013·1 cites·15 claims
- 0762US7538282B2Multistage switchMURATA MANUFACTURING CO·Filed 2007·Granted May 26, 2009·4 cites·6 claims
- 0856US7795785B2Ultrasonic sensorMURATA MANUFACTURING CO·Filed 2008·Granted Sep 14, 2010·3 cites·5 claims
- 0953US6610583B2Method for manufacturing semiconductor thin film, and magnetoelectric conversion element provided with semiconductor thin film thereby manufacturedMURATA MANUFACTURING CO·Filed 2001·Granted Aug 26, 2003·3 cites·8 claims
- 1048US7589527B2Elongated magnetic sensorMURATA MANUFACTURING CO·Filed 2005·Granted Sep 15, 2009·1 cites·15 claims
- 1146US6893946B2Method for manufacturing semiconductor thin film, and magnetoelectric conversion element provided with semiconductor thin film thereby manufacturedMURATA MANUFACTURING CO·Filed 2003·Granted May 17, 2005·1 cites·3 claims
- 1243US2005029608A1Method for manufacturing semiconductor thin film, and magnetoelectric conversion element provided with semiconductor thin film thereby manufacturedMURATA MANUFACTURING CO·Filed 2004·Application pending·0 cites
- 1342US2006232165A1Ultrasonic transmitter-receiverAMAIKE SHINJI·Filed 2004·Application pending·0 cites
- 1440US2010239444A1Layered piezoelectric element and piezoelectric pumpMURATA MANUFACTURING CO·Filed 2010·Application pending·0 cites
- 1539US8816571B2Manufacturing method for piezoelectric element and mother piezoelectric substrate with electrodeMURATA MANUFACTURING CO·Filed 2013·Granted Aug 26, 2014·0 cites·20 claims
- 1637US8729778B2Electromechanical transducer and actuatorNISHIKAWA MASANAGA·Filed 2012·Granted May 20, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →