Inventor · disambiguated record
Kozaburo Kurita
Also filed as: KURITA KOZABURO
30 granted patents·3 pending applications·787 citations·filing 1984–2013
98Inventor score
Top patents by PatentIndex Score
33 records- 0199US5133064AData processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 1988·Granted Jul 21, 1992·182 cites·37 claims
- 0293US4797583ALevel converting circuit for converting voltage levels, including a current amplifying arrangementHITACHI LTD·Filed 1984·Granted Jan 10, 1989·46 cites·15 claims
- 0391US5388249AData processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 1992·Granted Feb 7, 1995·41 cites·43 claims
- 0488US5542083AInformation processor and information processing system utilizing clock signalHITACHI LTD·Filed 1995·Granted Jul 30, 1996·37 cites·13 claims
- 0582US5506982AData processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 1994·Granted Apr 9, 1996·21 cites·38 claims
- 0681US6163186ASystem including phase lock loop circuitHITACHI LTD·Filed 1997·Granted Dec 19, 2000·43 cites·3 claims
- 0781US5001365ALogic circuit using bipolar and field effect transistor, including a delayed switching arrangementHITACHI LTD·Filed 1989·Granted Mar 19, 1991·29 cites·91 claims
- 0879US5371401ASemiconductor integrated circuit fully isolated from the substrateHITACHI LTD·Filed 1993·Granted Dec 6, 1994·45 cites·12 claims
- 0977US5936441AClock pulse generatorHITACHI LTD·Filed 1997·Granted Aug 10, 1999·28 cites·9 claims
- 1076US5359727AClock generator using PLL and information processing system using the clock generatorHITACHI LTD·Filed 1990·Granted Oct 25, 1994·70 cites·14 claims
- 1175US5047669ATristate circuit using bipolar transistor and CMOS transistorHITACHI LTD·Filed 1989·Granted Sep 10, 1991·22 cites·23 claims
- 1274US7403365B2Over-current detection circuit and method for power-supply deviceHITACHI LTD·Filed 2006·Granted Jul 22, 2008·12 cites·10 claims
- 1374US6675311B2Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 2001·Granted Jan 6, 2004·11 cites·9 claims
- 1470US5638014AClock pulse generatorHITACHI LTD·Filed 1995·Granted Jun 10, 1997·28 cites·6 claims
- 1568US5059821ABi-CMOS driver with two CMOS predrivers having different switching thresholdsHITACHI LTD·Filed 1991·Granted Oct 22, 1991·21 cites·5 claims
- 1667US6947514B1Phase-locked loop circuit, information processing apparatus, and information processing systemRENESAS TECH CORP·Filed 1998·Granted Sep 20, 2005·29 cites·20 claims
- 1765US4801983ASchottky diode formed on MOSFET drainHITACHI LTD·Filed 1986·Granted Jan 31, 1989·22 cites·2 claims
- 1862US5412262ASemiconductor integrated circuit device having plurality of supply potential lines connected thereto, and system employing the sameHITACHI LTD·Filed 1994·Granted May 2, 1995·21 cites·14 claims
- 1959US5974560AInformation processor and information processing system utilizing clock signalHITACHI LTD·Filed 1997·Granted Oct 26, 1999·20 cites·10 claims
- 2058US7078928B2Semiconductor integrated circuit deviceHITACHI LTD·Filed 2003·Granted Jul 18, 2006·8 cites·8 claims
- 2157US6735129B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2002·Granted May 11, 2004·8 cites·18 claims
- 2256US4727517ASemiconductor memory with column line voltage sitting circuitHITACHI LTD·Filed 1985·Granted Feb 23, 1988·15 cites·12 claims
- 2352US5640547AData processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 1994·Granted Jun 17, 1997·13 cites·28 claims
- 2450US7113434B2Semiconductor integrated circuit having programmable delays for generating timing signals with time difference being non-integral multiple of clock cycleHITACHI ULSI SYS CO LTD·Filed 2004·Granted Sep 26, 2006·5 cites·5 claims
- 2548US9291671B2Semiconductor integrated circuitHITACHI LTD·Filed 2013·Granted Mar 22, 2016·0 cites·5 claims
- 2646US7777331B2Semiconductor apparatus comprising a semiconductor chip with a power supply circuit and a smoothing circuit disposed outside the semiconductor chipHITACHI LTD·Filed 2007·Granted Aug 17, 2010·0 cites·17 claims
- 2743US7111187B2Information processor and information processing system utilizing interface for synchronizing clock signalHITACHI LTD·Filed 2003·Granted Sep 19, 2006·1 cites·6 claims
- 2842US5313116ASemiconductor integrated circuit device having bipolar transistor and field effect transistorHITACHI LTD·Filed 1991·Granted May 17, 1994·6 cites·14 claims
- 2941US2011074385A1Semiconductor integrated circuitHITACHI LTD·Filed 2010·Application pending·0 cites
- 3037US2009021227A1Power-supply device, ic circuit, and information processing apparatus, and soft-start control methodSASE TAKASHI·Filed 2008·Application pending·0 cites
- 3132US4907184AArithmetic operation circuitHITACHI LTD·Filed 1987·Granted Mar 6, 1990·3 cites·25 claims
- 3230US5666072ASemiconductor integrated circuit device having bipolar transistor and field effect transistorHITACHI LTD·Filed 1994·Granted Sep 9, 1997·0 cites·5 claims
- 3330US2001045849A1System including phase lock loop circuitFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →