Inventor · disambiguated record
Dai Matsuoka
Also filed as: MATSUOKA DAI
25 granted patents·3 pending applications·236 citations·filing 1993–2024
96Inventor score
Files withTDK CORP28
Top patents by PatentIndex Score
28 records- 0193US7505239B2Light emitting deviceTDK CORP·Filed 2006·Granted Mar 17, 2009·29 cites·21 claims
- 0291US12218161B2Optical sensor, optical sensor unit, optical sensor device, and information terminal deviceTDK CORP·Filed 2021·Granted Feb 4, 2025·1 cites·16 claims
- 0390US7652554B2Multilayer filterTDK CORP·Filed 2006·Granted Jan 26, 2010·21 cites·4 claims
- 0489US7167352B2Multilayer chip varistorTDK CORP·Filed 2005·Granted Jan 23, 2007·15 cites·4 claims
- 0587US7994893B2VaristorTDK CORP·Filed 2008·Granted Aug 9, 2011·10 cites·4 claims
- 0683US7683753B2Voltage non-linear resistance ceramic composition and voltage non-linear resistance elementTDK CORP·Filed 2008·Granted Mar 23, 2010·7 cites·12 claims
- 0783US7507356B2Voltage non-linear resistance ceramic composition and voltage non-linear resistance elementTDK CORP·Filed 2008·Granted Mar 24, 2009·7 cites·11 claims
- 0879US6383416B1Electron-emitting material and preparing processTDK CORP·Filed 2000·Granted May 7, 2002·15 cites·22 claims
- 0978US7649435B2Multilayer chip varistorTDK CORP·Filed 2006·Granted Jan 19, 2010·8 cites·13 claims
- 1078US2025133851A1Optical sensorTDK CORP·Filed 2024·Application pending·0 cites
- 1177US6432325B1ElectrodeTDK CORP·Filed 2000·Granted Aug 13, 2002·14 cites·20 claims
- 1276US7754109B2Varistor elementTDK CORP·Filed 2008·Granted Jul 13, 2010·4 cites·2 claims
- 1373US7969277B2Nonlinear resistor ceramic composition, electronic component, and multilayer chip varistorTDK CORP·Filed 2008·Granted Jun 28, 2011·3 cites·13 claims
- 1473US7576965B2Surge absorption element and surge absorption circuitTDK CORP·Filed 2006·Granted Aug 18, 2009·8 cites·19 claims
- 1573US6218928B1PTC thermistor materialTDK CORP·Filed 1997·Granted Apr 17, 2001·27 cites·9 claims
- 1668US7724123B2Varistor and method of producing varistorTDK CORP·Filed 2006·Granted May 25, 2010·4 cites·4 claims
- 1768US7502213B2Surge absorberTDK CORP·Filed 2006·Granted Mar 10, 2009·4 cites·7 claims
- 1865US5994995ALaminated chip varistor and production method thereofTDK CORP·Filed 1998·Granted Nov 30, 1999·18 cites·14 claims
- 1962US7705708B2Varistor and method of producing the sameTDK CORP·Filed 2006·Granted Apr 27, 2010·2 cites·4 claims
- 2059US6813137B2Chip shaped electronic device and a method of producing the sameTDK CORP·Filed 2003·Granted Nov 2, 2004·11 cites·29 claims
- 2158US5640136AVoltage-dependent nonlinear resistorTDK CORP·Filed 1993·Granted Jun 17, 1997·13 cites·19 claims
- 2253US7995326B2Chip-type electronic componentTDK CORP·Filed 2009·Granted Aug 9, 2011·2 cites·15 claims
- 2351US7400485B2Surge absorberTDK CORP·Filed 2006·Granted Jul 15, 2008·2 cites·12 claims
- 2449US5635436AVoltage-dependent nonlinear resistor ceramicsTDK CORP·Filed 1996·Granted Jun 3, 1997·11 cites·2 claims
- 2542US7646578B2Filter circuit and filter deviceTDK CORP·Filed 2007·Granted Jan 12, 2010·0 cites·3 claims
- 2642US7639470B2Varistor elementTDK CORP·Filed 2006·Granted Dec 29, 2009·0 cites·9 claims
- 2740US2008308312A1Ceramic electronic componentTDK CORP·Filed 2008·Application pending·0 cites
- 2835US2011141638A1Electrostatic protection device and electronic apparatus equipped therewithTDK CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →