Inventor · disambiguated record
Yukihiko Tanizawa
Also filed as: TANIZAWA YUKIHIKO
26 granted patents·3 pending applications·562 citations·filing 1991–2015
97Inventor score
Top patents by PatentIndex Score
29 records- 0198US6422088B1Sensor 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
- 0293US7528593B2Current measuring deviceDENSO CORP·Filed 2006·Granted May 5, 2009·22 cites·2 claims
- 0391US6724202B2Physical quantity detection device with temperature compensationDENSO CORP·Filed 2001·Granted Apr 20, 2004·43 cites·22 claims
- 0491US5289721ASemiconductor pressure sensorNIPPON DENSO CO·Filed 1991·Granted Mar 1, 1994·63 cites·16 claims
- 0588US7755346B2Mounting structure for current sensorDENSO CORP·Filed 2006·Granted Jul 13, 2010·8 cites·17 claims
- 0688US6595065B2Pressure detecting apparatus with metallic diaphragmDENSO CORP·Filed 2000·Granted Jul 22, 2003·36 cites·40 claims
- 0781US5872315APressure detecting apparatusDENSO CORP·Filed 1997·Granted Feb 16, 1999·45 cites·22 claims
- 0879US6316990B1Constant current supply circuitDENSO CORP·Filed 2000·Granted Nov 13, 2001·27 cites·6 claims
- 0977US6518880B2Physical-quantity detection sensorDENSO CORP·Filed 2001·Granted Feb 11, 2003·18 cites·48 claims
- 1075US7639169B2A/D converter circuit and A/D conversion methodDENSO CORP·Filed 2008·Granted Dec 29, 2009·9 cites·17 claims
- 1174US7612699B2A/D converter circuit and A/D conversion methodDENSO CORP·Filed 2008·Granted Nov 3, 2009·9 cites·14 claims
- 1274US7231312B2Physical quantity detecting method and sensor deviceDENSO CORP·Filed 2006·Granted Jun 12, 2007·7 cites·9 claims
- 1371US7777565B2Differential amplification circuit and manufacturing method thereofDENSO CORP·Filed 2008·Granted Aug 17, 2010·6 cites·10 claims
- 1471US6657423B2Physical quantity detection device with error detection in power supply line theretoDENSO CORP·Filed 2001·Granted Dec 2, 2003·15 cites·14 claims
- 1568US5525549AMethod for producing an acceleration sensorNIPPON DENSO CO·Filed 1993·Granted Jun 11, 1996·42 cites·13 claims
- 1667US7411382B2Current detection apparatusDENSO CORP·Filed 2006·Granted Aug 12, 2008·6 cites·19 claims
- 1765US6861967B2Non-linearity correcting method and device for A/D conversion output dataDENSO CORP·Filed 2004·Granted Mar 1, 2005·13 cites·8 claims
- 1865US6598484B2Physical quantity detection deviceDENSO CORP·Filed 2001·Granted Jul 29, 2003·12 cites·19 claims
- 1963US8427352B2A/D converter circuit including pulse circulation circuit with delay units coupled together in ring shapeTANIZAWA YUKIHIKO·Filed 2011·Granted Apr 23, 2013·4 cites·22 claims
- 2063US7834307B2Pulse width modulation output type sensor circuit for outputting a pulse having a width associated with a physical quantityDENSO CORP·Filed 2008·Granted Nov 16, 2010·3 cites·7 claims
- 2159US7199647B2Constant current circuitDENSO CORP·Filed 2005·Granted Apr 3, 2007·4 cites·2 claims
- 2257US5877039AMethod of making a semiconductor pressure sensorNIPPON DENSO CO·Filed 1996·Granted Mar 2, 1999·15 cites·13 claims
- 2352US9350370B2Sensor signal processing apparatus and sensor apparatusDENSO CORP·Filed 2014·Granted May 24, 2016·1 cites·5 claims
- 2442US2006028195A1Current measuring deviceDENSO CORP·Filed 2005·Application pending·0 cites
- 2540US6194236B1Electrochemical etching method for silicon substrate having PN junctionDENSO CORP·Filed 1999·Granted Feb 27, 2001·5 cites·14 claims
- 2639US6064278AStructure of pulse-width modulatorDENSO CORP·Filed 1998·Granted May 16, 2000·7 cites·6 claims
- 2735US2005216102A1Power supply circuit for physical quantity sensorTANIZAWA YUKIHIKO·Filed 2005·Application pending·0 cites
- 2834US2005017796A1Input protection circuitDENSO CORP·Filed 2004·Application pending·0 cites
- 2933US9608659B2Analog/digital conversion circuitDENSO CORP·Filed 2015·Granted Mar 28, 2017·0 cites·12 claims
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