Inventor · disambiguated record
Hirozumi Ogawa
Also filed as: OGAWA HIROZUMI
12 granted patents·2 pending applications·26 citations·filing 2000–2021
86Inventor score
Files withMURATA MANUFACTURING CO14
Top patents by PatentIndex Score
14 records- 0181US7510669B2Piezoelectric ceramic composition and piezoelectric componentMURATA MANUFACTURING CO·Filed 2008·Granted Mar 31, 2009·6 cites·20 claims
- 0263US6767503B2Method of producing ceramicMURATA MANUFACTURING CO·Filed 2002·Granted Jul 27, 2004·5 cites·10 claims
- 0359US6734606B2Piezoelectric ceramic composition and piezoelectric ceramic element using the sameMURATA MANUFACTURING CO·Filed 2002·Granted May 11, 2004·4 cites·21 claims
- 0456US6864621B2Piezoelectric element and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2003·Granted Mar 8, 2005·6 cites·19 claims
- 0553US11508901B2Piezoelectric component, sensor, and actuatorMURATA MANUFACTURING CO·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 0653US6753642B2Piezoelectric ceramic and piezoelectric ceramic element including the sameMURATA MANUFACTURING CO·Filed 2001·Granted Jun 22, 2004·2 cites·18 claims
- 0751US6534902B2Piezoelectric deviceMURATA MANUFACTURING CO·Filed 2002·Granted Mar 18, 2003·1 cites·5 claims
- 0848US12245511B2Piezoelectric ceramic electronic componentMURATA MANUFACTURING CO·Filed 2021·Granted Mar 4, 2025·0 cites·12 claims
- 0947US7049731B2Piezoelectric ceramic composition and piezoelectric ceramic device composed of sameMURATA MANUFACTURING CO·Filed 2004·Granted May 23, 2006·0 cites·20 claims
- 1047US2008284284A1Resonant actuatorMURATA MANUFACTURING CO·Filed 2008·Application pending·0 cites
- 1145US2004176254A1Method of producing ceramicMURATA MANUFACTURING CO·Filed 2004·Application pending·0 cites
- 1244US7750541B2Piezoelectric ceramic and method for making the same, and piezoelectric resonator and method for making the sameMURATA MANUFACTURING CO·Filed 2008·Granted Jul 6, 2010·0 cites·16 claims
- 1344US6445110B1Piezoelectric deviceMURATA MANUFACTURING CO·Filed 2000·Granted Sep 3, 2002·2 cites·5 claims
- 1443US8035283B2Resonant actuatorMURATA MANUFACTURING CO·Filed 2009·Granted Oct 11, 2011·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →