Inventor · disambiguated record
Inao Toyoda
Also filed as: TOYODA INAO
73 granted patents·9 pending applications·1,832 citations·filing 1994–2021
99Inventor score
Top patents by PatentIndex Score
82 records- 0199US7849833B2Engine head structureDENSO CORP·Filed 2009·Granted Dec 14, 2010·41 cites·6 claims
- 0298US6422088B1Sensor failure or abnormality detecting system incorporated in a physical or dynamic quantity detecting apparatusDENSO CORP·Filed 2000·Granted Jul 23, 2002·142 cites·64 claims
- 0396US6445565B1Capacitive moisture sensor and fabrication method for capacitive moisture sensorDENSO CORP·Filed 2002·Granted Sep 3, 2002·94 cites·20 claims
- 0494US6742387B2Capacitive humidity sensorDENSO CORP·Filed 2002·Granted Jun 1, 2004·77 cites·1 claims
- 0593US6647782B2Capacitive humidity sensorDENSO CORP·Filed 2002·Granted Nov 18, 2003·56 cites·12 claims
- 0692US7191658B2Pressure-detecting device and method of manufacturing the sameDENSO CORP·Filed 2005·Granted Mar 20, 2007·25 cites·4 claims
- 0792US6628501B2Capacitive moisture sensorDENSO CORP·Filed 2002·Granted Sep 30, 2003·53 cites·10 claims
- 0892US6521882B1Optical sensor with directivity controlledDENSO CORP·Filed 2000·Granted Feb 18, 2003·63 cites·27 claims
- 0991US6199430B1Acceleration sensor with ring-shaped movable electrodeDENSO CORP·Filed 1999·Granted Mar 13, 2001·77 cites·48 claims
- 1090US7316164B2Pressure detection device and manufacturing method of the sameDENSO CORP·Filed 2006·Granted Jan 8, 2008·23 cites·18 claims
- 1190US6551853B2Sensor having membrane structure and method for manufacturing the sameDENSO CORP·Filed 2001·Granted Apr 22, 2003·57 cites·20 claims
- 1290US6550339B1Pressure sensor for detecting differential pressure between two spacesDENSO CORP·Filed 2000·Granted Apr 22, 2003·59 cites·17 claims
- 1389US6734671B2Magnetic sensor and manufacturing method thereforDENSO CORP·Filed 2002·Granted May 11, 2004·39 cites·14 claims
- 1489US6580600B2Capacitance type humidity sensor and manufacturing method of the sameNIPPON SOKEN·Filed 2002·Granted Jun 17, 2003·41 cites·24 claims
- 1588US6595065B2Pressure detecting apparatus with metallic diaphragmDENSO CORP·Filed 2000·Granted Jul 22, 2003·36 cites·40 claims
- 1688US6388279B1Semiconductor substrate manufacturing method, semiconductor pressure sensor and manufacturing method thereofDENSO CORP·Filed 1998·Granted May 14, 2002·70 cites·8 claims
- 1787US7628078B2Combustion pressure sensorDENSO CORP·Filed 2007·Granted Dec 8, 2009·19 cites·9 claims
- 1887US7231830B2Pressure sensor with processing circuit covered by sensor chipDENSO CORP·Filed 2005·Granted Jun 19, 2007·18 cites·15 claims
- 1987US6218717B1Semiconductor pressure sensor and manufacturing method therefofDENSO CORP·Filed 1999·Granted Apr 17, 2001·65 cites·12 claims
- 2085US7555957B2Pressure sensor equipped with pressure sensing diaphragmDENSO CORP·Filed 2007·Granted Jul 7, 2009·15 cites·23 claims
- 2185US6333544B1Integrated photo sensorDENSO CORP·Filed 2000·Granted Dec 25, 2001·41 cites·16 claims
- 2284US6250165B1Semiconductor physical quantity sensorDENSO CORP·Filed 1999·Granted Jun 26, 2001·50 cites·10 claims
- 2383US8028584B2Pressure sensor and method for manufacturing the sameDENSO CORP·Filed 2008·Granted Oct 4, 2011·12 cites·42 claims
- 2483US6521966B1Semiconductor strain sensorDENSO CORP·Filed 2000·Granted Feb 18, 2003·37 cites·10 claims
- 2583US6495389B2Method for manufacturing semiconductor pressure sensor having reference pressure chamberDENSO CORP·Filed 2001·Granted Dec 17, 2002·32 cites·7 claims
- 2683US5761957ASemiconductor pressure sensor that suppresses non-linear temperature characteristicsDENSO CORP·Filed 1997·Granted Jun 9, 1998·53 cites·5 claims
- 2781US7157054B2Membrane type gas sensor and method for manufacturing membrane type gas sensorDENSO CORP·Filed 2002·Granted Jan 2, 2007·18 cites·14 claims
- 2880US6973836B2Semiconductor pressure sensor having diaphragmDENSO CORP·Filed 2004·Granted Dec 13, 2005·30 cites·12 claims
- 2980US6462328B2Photo-detection sensor and method of manufacturing the sameDENSO CORP·Filed 2001·Granted Oct 8, 2002·26 cites·5 claims
- 3079US6777961B2Thermopile infrared sensor and method for inspecting the sameDENSO CORP·Filed 2002·Granted Aug 17, 2004·28 cites·16 claims
- 3178US6653702B2Semiconductor pressure sensor having strain gauge and circuit portion on semiconductor substrateDENSO CORP·Filed 2001·Granted Nov 25, 2003·24 cites·2 claims
- 3277US6997058B2Pressure sensorDENSO CORP·Filed 2005·Granted Feb 14, 2006·11 cites·8 claims
- 3377US6329825B1Sensing apparatus having a sensing bridge circuit and a temperature detecting bridge circuit for detecting a physical quantity and a related temperature compensating methodDENSO CORP·Filed 1999·Granted Dec 11, 2001·35 cites·16 claims
- 3476US5986316ASemiconductor type physical quantity sensorDENSO CORP·Filed 1997·Granted Nov 16, 1999·49 cites·31 claims
- 3575US7168326B2Compact pressure sensor with high corrosion resistance and high accuracyDENSO CORP·Filed 2005·Granted Jan 30, 2007·4 cites·20 claims
- 3673US7468933B2Collision detection deviceDENSO CORPROATION·Filed 2007·Granted Dec 23, 2008·9 cites·13 claims
- 3772US7497125B2Pressure sensor with diaphragm for detecting pressureDENSO CORP·Filed 2007·Granted Mar 3, 2009·8 cites·18 claims
- 3872US6495814B1Photo sensor with signal processing circuitDENSO CORP·Filed 2000·Granted Dec 17, 2002·18 cites·19 claims
- 3971US5770883ASemiconductor sensor with a built-in amplification circuitNIPPON DENSO CO·Filed 1996·Granted Jun 23, 1998·31 cites·13 claims
- 4069US6601452B2Semiconductor pressure sensor having rounded corner portion of diaphragmDENSO CORP·Filed 2001·Granted Aug 5, 2003·14 cites·10 claims
- 4169US6476455B2Infrared sensorDENSO CORP·Filed 2001·Granted Nov 5, 2002·13 cites·17 claims
- 4268US7464604B2Pressure sensor and attaching mechanism thereofDENSO CORP·Filed 2007·Granted Dec 16, 2008·8 cites·13 claims
- 4368US7176541B2Pressure sensorDENSO CORP·Filed 2005·Granted Feb 13, 2007·7 cites·12 claims
- 4468US6615668B2Semiconductor pressure sensor having signal processor circuitDENSO CORP·Filed 2001·Granted Sep 9, 2003·13 cites·10 claims
- 4568US6184561B1Semiconductor pressure sensor having strain gauges and stress balance filmDENSO CORP·Filed 1999·Granted Feb 6, 2001·25 cites·14 claims
- 4665US6649988B2Semiconductor pressure sensor decreasing creep stress in <110> crystalline axis directionNIPPON SOKEN·Filed 2002·Granted Nov 18, 2003·12 cites·6 claims
- 4763US7526369B2Pedestrian detection device, related method, air bag system and vehicle equipped with air bag systemDENSO CORP·Filed 2005·Granted Apr 28, 2009·4 cites·8 claims
- 4863US7211873B2Sensor device having thin membrane and method of manufacturing the sameDENSO CORP·Filed 2004·Granted May 1, 2007·13 cites·12 claims
- 4963US6936904B2Photo sensing integrated circuit device and related circuit adjustmentDENSO CORP·Filed 2003·Granted Aug 30, 2005·8 cites·12 claims
- 5061US11940347B2Pressure sensorDENSO CORP·Filed 2021·Granted Mar 26, 2024·0 cites·4 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →