Inventor · disambiguated record
Kuniyuki Tani
Also filed as: TANI KUNIYUKI
35 granted patents·6 pending applications·420 citations·filing 1998–2009
97Inventor score
Files withSANYO ELECTRIC CO36SEMICONDUCTOR TECH ACAD RES CT3HIGASHITSUTSUMI YOSHIHITO1TANI KUNIYUKI1
Top patents by PatentIndex Score
41 records- 0193US7612700B2Pipeline type A/D converter apparatus provided with precharge circuit for precharging sampling capacitorSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Nov 3, 2009·35 cites·8 claims
- 0292US7148832B2Analog digital converter having a function of dynamic adjustment corresponding to the state of the systemSANYO ELECTRIC CO·Filed 2005·Granted Dec 12, 2006·18 cites·9 claims
- 0391US7834786B2Sample hold circuit for use in time-interleaved A/D converter apparatus including paralleled low-speed pipeline A/D convertersSEMICONDUCTOR TECH ACAD RES CT·Filed 2009·Granted Nov 16, 2010·26 cites·4 claims
- 0490US6496057B2Constant current generation circuit, constant voltage generation circuit, constant voltage/constant current generation circuit, and amplification circuitSANYO ELECTRIC CO·Filed 2001·Granted Dec 17, 2002·45 cites·22 claims
- 0585US6683554B2Analog-to-digital conversion circuit having increased conversion speed and high conversion accuracySANYO ELECTRIC CO·Filed 2002·Granted Jan 27, 2004·36 cites·28 claims
- 0685US6403943B2Variable resistance circuit, operational amplification circuit, semiconductor integrated circuit, time constant switching circuit and waveform shaping circuitSANYO ELECTRIC CO·Filed 2001·Granted Jun 11, 2002·27 cites·15 claims
- 0784US7944482B2Pixel information readout method and image pickup apparatusSANYO ELECTRIC CO·Filed 2007·Granted May 17, 2011·8 cites·15 claims
- 0881US6304206B1Voltage comparator, operational amplifier and analog-to-digital conversion circuit employing the sameSANYO ELECTRIC CO·Filed 1998·Granted Oct 16, 2001·48 cites·24 claims
- 0980US7745776B2Photo detecting apparatus comprising a current control elementSANYO ELECTRIC CO·Filed 2007·Granted Jun 29, 2010·7 cites·8 claims
- 1079US7391004B2Photo detecting apparatusSANYO ELECTRIC CO·Filed 2007·Granted Jun 24, 2008·7 cites·16 claims
- 1177US6696680B2Variable resistance circuit, operational amplification circuit and semiconductor integrated circuitSANYO ELECTRIC CO·Filed 2003·Granted Feb 24, 2004·13 cites·20 claims
- 1275US6437723B1Signal processing circuit and semiconductor integrated circuit converting AC signal using two voltage reference valuesSANYO ELECTRIC CO·Filed 2000·Granted Aug 20, 2002·10 cites·18 claims
- 1374US7154426B2Analog-digital converter with advanced schedulingSANYO ELECTRIC CO·Filed 2005·Granted Dec 26, 2006·9 cites·28 claims
- 1473US6859158B2Analog-digital conversion circuitSANYO ELECTRIC CO·Filed 2003·Granted Feb 22, 2005·19 cites·13 claims
- 1572US7173556B2Amplifier circuit and analog-to-digital circuit using the sameSANYO ELECTRIC CO·Filed 2005·Granted Feb 6, 2007·7 cites·16 claims
- 1671US6900749B2Analog-to-digital conversion circuitSANYO ELECTRIC CO·Filed 2003·Granted May 31, 2005·17 cites·19 claims
- 1770US7289055B2Analog-digital converter with gain adjustment for high-speed operationSANYO ELECTRIC CO·Filed 2005·Granted Oct 30, 2007·7 cites·24 claims
- 1870US7187311B2Analog-to-digital converter cyclically repeating AD conversionSANYO ELECTRIC CO·Filed 2005·Granted Mar 6, 2007·6 cites·6 claims
- 1969US7002507B2Pipelined and cyclic analog-to-digital convertersSANYO ELECTRIC CO·Filed 2004·Granted Feb 21, 2006·15 cites·31 claims
- 2068US7898449B2Differential operational amplifier circuit correcting settling error for use in pipelined A/D converterSEMICONDUCTOR TECH ACAD RES CT·Filed 2009·Granted Mar 1, 2011·6 cites·5 claims
- 2168US7435937B2Photodetection apparatus with operation-mode switching between current output mode and voltage output modeSANYO ELECTRIC CO·Filed 2006·Granted Oct 14, 2008·2 cites·7 claims
- 2265US7119729B2Analog-digital converter optimized for high speed operationSANYO ELECTRIC CO·Filed 2005·Granted Oct 10, 2006·5 cites·20 claims
- 2364US7843499B2Image capturing system employing different angle cameras on a common rotation axis and method for sameSANYO ELECTRIC CO·Filed 2007·Granted Nov 30, 2010·1 cites·17 claims
- 2463US7084803B2Analog-digital conversion method and analog-digital converterSANYO ELECTRIC CO·Filed 2005·Granted Aug 1, 2006·5 cites·20 claims
- 2563US6538246B2Variable resistance circuit, operational amplification circuit, semiconductor integrated circuit, time constant switching circuit and waveform shaping circuitSANYO ELECTRIC CO·Filed 2002·Granted Mar 25, 2003·6 cites·4 claims
- 2662US7095352B2Analog-to-digital converter including a plurality of amplifier circuitsSANYO ELECTRIC CO·Filed 2005·Granted Aug 22, 2006·4 cites·30 claims
- 2761US6977604B2Analog-to-digital converter cyclically repeating AD conversionSANYO ELECTRIC CO·Filed 2004·Granted Dec 20, 2005·9 cites·6 claims
- 2855US7088277B2Analog-to-digital converter having cyclic configurationSANYO ELECTRIC CO·Filed 2004·Granted Aug 8, 2006·8 cites·7 claims
- 2954US7274320B2Analog/digital converting deviceSANYO ELECTRIC CO·Filed 2006·Granted Sep 25, 2007·0 cites·11 claims
- 3053US7119728B2Analog/digital converting deviceSANYO ELECTRIC CO·Filed 2005·Granted Oct 10, 2006·2 cites·9 claims
- 3152US7061420B2Gain control for analog-digital converterSANYO ELECTRIC CO·Filed 2005·Granted Jun 13, 2006·2 cites·20 claims
- 3252US6882297B2Analog-to-digital conversion circuit and image processing circuit for stepwise conversion of a signal through multiple stages of conversion unitsSANYO ELECTRIC CO·Filed 2004·Granted Apr 19, 2005·6 cites·18 claims
- 3348US2005062855A1Circuit for adjusting a signal by feeding back a component to be adjustedSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 3447US2008067325A1Photo detecting apparatusSANYO ELECTRIC CO·Filed 2007·Application pending·0 cites
- 3546US2010006910A1Image sensorSANYO ELECTRIC CO·Filed 2009·Application pending·0 cites
- 3645US2006017827A1Variable-gain amplifier circuitTANI KUNIYUKI·Filed 2005·Application pending·0 cites
- 3744US2007272836A1Photoelectric conversion apparatusHIGASHITSUTSUMI YOSHIHITO·Filed 2007·Application pending·0 cites
- 3840US7405690B2Analog-to-digital converterSANYO ELECTRIC CO·Filed 2007·Granted Jul 29, 2008·0 cites·7 claims
- 3940US6727747B2Method for reusing resource for designing operational amplifier, layout generating apparatus, and layout generating programSANYO ELECTRIC CO·Filed 2002·Granted Apr 27, 2004·2 cites·17 claims
- 4040US2007109174A1Amplifier circuit and analog-to-digital circuit using the sameSANYO ELECTRIC CO·Filed 2007·Application pending·0 cites
- 4139US7321245B2Pipelined AD converter capable of switching current driving capabilitiesSANYO ELECTRIC CO·Filed 2004·Granted Jan 22, 2008·2 cites·13 claims
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