Inventor · disambiguated record
Noriyuki Tokuhiro
Also filed as: TOKUHIRO NORIYUKI
24 granted patents·4 pending applications·182 citations·filing 1989–2018
95Inventor score
Top patents by PatentIndex Score
28 records- 0178US5028926ASuccessive type analog-to-digital converter with a variable reference voltage for the digital to analog converterFUJITSU LTD·Filed 1989·Granted Jul 2, 1991·31 cites·19 claims
- 0277US7154981B2Termination circuitFUJITSU LTD·Filed 2004·Granted Dec 26, 2006·20 cites·20 claims
- 0377US7102553B2Signal transmission method and signal transmission deviceFUJITSU LTD·Filed 2005·Granted Sep 5, 2006·7 cites·24 claims
- 0473US7362127B2Driver circuitFUJITSU LTD·Filed 2004·Granted Apr 22, 2008·16 cites·9 claims
- 0570US9437261B2Memory controller and information processing deviceFUJITSU LTD·Filed 2015·Granted Sep 6, 2016·3 cites·8 claims
- 0670US7193431B2Resistance compensation method, circuit having a resistance compensation function, and circuit resistance test methodFUJITSU LTD·Filed 2004·Granted Mar 20, 2007·18 cites·15 claims
- 0767US8020022B2Delay time control of memory controllerFUJITSU LTD·Filed 2008·Granted Sep 13, 2011·6 cites·16 claims
- 0866US10484229B2PAM reception circuit and reception apparatusFUJITSU LTD·Filed 2018·Granted Nov 19, 2019·1 cites·7 claims
- 0966US7298192B2Digital DLL device, digital DLL control method, and digital DLL control programFUJITSU LTD·Filed 2006·Granted Nov 20, 2007·5 cites·2 claims
- 1064US7116146B2Digital DLL device, digital DLL control method, and digital DLL control programFUJITSU LTD·Filed 2004·Granted Oct 3, 2006·11 cites·4 claims
- 1161US9558798B2Receiving circuit, memory interface circuit, and receiving methodFUJITSU LTD·Filed 2015·Granted Jan 31, 2017·2 cites·11 claims
- 1261US6847692B2Data transmission systemFUJITSU LTD·Filed 2002·Granted Jan 25, 2005·11 cites·5 claims
- 1358US8723569B2Signal receiving circuit, memory controller, processor, computer, and phase control methodTOKUHIRO NORIYUKI·Filed 2012·Granted May 13, 2014·1 cites·16 claims
- 1458US6275073B1Differential input circuitFUJITSU LTD·Filed 1999·Granted Aug 14, 2001·38 cites·10 claims
- 1554US9361253B2Signal control circuit, information processing apparatus, and duty ratio calculation methodFUJITSU LTD·Filed 2014·Granted Jun 7, 2016·2 cites·6 claims
- 1651US8976619B2Semiconductor apparatusFUJITSU LTD·Filed 2014·Granted Mar 10, 2015·0 cites·4 claims
- 1747US9552310B2Signal control circuit, information processing apparatus, and signal control methodFUJITSU LTD·Filed 2014·Granted Jan 24, 2017·0 cites·5 claims
- 1841US10256798B2Test method of delay circuit including delay lineFUJITSU LTD·Filed 2016·Granted Apr 9, 2019·0 cites·6 claims
- 1941US7274200B2Semiconductor circuit, method of monitoring semiconductor-circuit performance, method of testing semiconductor circuit, equipment for testing semiconductor circuit, and program for testing semiconductor circuitFUJITSU LTD·Filed 2004·Granted Sep 25, 2007·2 cites·5 claims
- 2039US5307065ADigital-to-analog converterFUJITSU LTD·Filed 1990·Granted Apr 26, 1994·8 cites·18 claims
- 2138US8854090B2Driver circuit and semiconductor deviceFUJITSU LTD·Filed 2012·Granted Oct 7, 2014·0 cites·8 claims
- 2237US2009072871A1Variable delay circuit, delay time control method and unit circuitFUJITSU LTD·Filed 2008·Application pending·0 cites
- 2336US8760211B2Level converter and processorFUJITSU LTD·Filed 2012·Granted Jun 24, 2014·0 cites·20 claims
- 2436US8547133B2Semiconductor device, circuit board device, and information processing deviceTOKUHIRO NORIYUKI·Filed 2011·Granted Oct 1, 2013·0 cites·7 claims
- 2535US2014068316A1Determination support apparatus, determining apparatus, memory controller, system, and determination methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 2634US8788780B2Signal restoration circuit, latency adjustment circuit, memory controller, processor, computer, signal restoration method, and latency adjustment methodTOKUHIRO NORIYUKI·Filed 2012·Granted Jul 22, 2014·0 cites·19 claims
- 2733US2006022702A1Interface circuit and constituting method thereofFUJITSU LTD·Filed 2004·Application pending·0 cites
- 2832US2017163268A1Delay circuit, dll circuit, and fault recovery method of delay circuitFUJITSU LTD·Filed 2016·Application pending·0 cites
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