Inventor · disambiguated record
Harufusa Kondoh
Also filed as: KONDOH HARUFUSA
41 granted patents·2 pending applications·1,263 citations·filing 1989–2003
98Inventor score
Files withMITSUBISHI ELECTRIC CORP40MITSUBISHI ELECTRIC ENG1MITSUBISHI ELECTRIC INF TECH1RENESAS TECH CORP1
Top patents by PatentIndex Score
43 records- 0197US5185538AOutput circuit for semiconductor integrated circuits having controllable load drive capability and operating method thereofMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 9, 1993·119 cites·13 claims
- 0297US5180995ATemperature-compensated ring oscillator circuit formed on a semiconductor substrateMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Jan 19, 1993·136 cites·7 claims
- 0396US5994934ADelay locked loop circuitMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 30, 1999·142 cites·13 claims
- 0486US5883534AWaveform shaping device and clock supply apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 16, 1999·96 cites·17 claims
- 0582US5347270AMethod of testing switches and switching circuitMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Sep 13, 1994·81 cites·21 claims
- 0681US5235222AOutput circuit and interface system comprising the sameMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Aug 10, 1993·34 cites·14 claims
- 0780US6987825B1Digital synchronous circuit for stably generating output clock synchronized with input dataMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 17, 2006·23 cites·15 claims
- 0879US6396888B1Digital data transmission systemMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 28, 2002·46 cites·31 claims
- 0979US5321399AParallel/serial conversion circuit, serial/parallel conversion circuit and system including such circuitsMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Jun 14, 1994·43 cites·9 claims
- 1076US6504404B2Semiconductor integrated circuitMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jan 7, 2003·23 cites·15 claims
- 1173US5504741AData queuing apparatus and ATM cell switch based on shifting and searchingMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 2, 1996·49 cites·27 claims
- 1271US6751745B1Digital synchronization circuit provided with circuit for generating polyphase clock signalMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 15, 2004·17 cites·8 claims
- 1370US5347233APLL circuit apparatus and phase difference detecting circuit apparatusMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Sep 13, 1994·37 cites·20 claims
- 1468US4965469AInput circuit operable under different source voltages in semiconductor integrated circuitMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Oct 23, 1990·21 cites·9 claims
- 1567US5732087AATM local area network switch with dual queuesMITSUBISHI ELECTRIC INF TECH·Filed 1996·Granted Mar 24, 1998·62 cites·2 claims
- 1667US5656954ACurrent type inverter circuit, current type logic circuit, current type latch circuit, semiconductor integrated circuit, current type ring oscillator, voltage-controlled oscillator and PLL circuitMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 12, 1997·19 cites·16 claims
- 1767US5050190ASignal detection circuit not affected by minute voltage fluctuations contained in input signal and operation method thereforMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Sep 17, 1991·28 cites·9 claims
- 1862US5594392ARing oscillator having large load driving capability for use as VCO in phase locked loopsMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 14, 1997·17 cites·12 claims
- 1961US5663668ASemiconductor integrated circuit deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Sep 2, 1997·21 cites·2 claims
- 2060US6518790B2Semiconductor integrated circuit having circuit for transmitting input signalMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Feb 11, 2003·9 cites·15 claims
- 2159US5594369AOpen-drain fet output circuitMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 14, 1997·16 cites·7 claims
- 2259US5592109APhase comparator and PLL circuitMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 7, 1997·22 cites·17 claims
- 2358US5535202APriority processing of ATM cells using shift register stagesMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 9, 1996·40 cites·20 claims
- 2453US5649119AData queuing apparatusMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 15, 1997·24 cites·25 claims
- 2551US6646486B2Semiconductor integrated circuitMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Nov 11, 2003·7 cites·17 claims
- 2651US6617881B2Semiconductor integrated circuitMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Sep 9, 2003·6 cites·7 claims
- 2751US5371421ALow power BiMOS amplifier and ECL-CMOS level converterMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Dec 6, 1994·10 cites·17 claims
- 2850US6271697B1Semiconductor integrated circuit deviceMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Aug 7, 2001·21 cites·8 claims
- 2948US5661417ABus system and bus sense amplifier with precharge meansMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 26, 1997·23 cites·23 claims
- 3042US2004001007A1Network terminal haivng a configuration for assigning a network address to anotherMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
- 3140US5412380AElectronic crosspoint switching device operating at a high signal transmission rateMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 2, 1995·9 cites·18 claims
- 3240US2004066272A1House code assigning device for assigning house code to electronic equipmentRENESAS TECH CORP·Filed 2003·Application pending·0 cites
- 3338US5793823ASynchronization circuit that captures and phases an external signalMITSUBISHI ELECTRIC ENG·Filed 1995·Granted Aug 11, 1998·15 cites·18 claims
- 3438US4990915ASignal processing device such as a digital filter utilizing redundant binary expression and operating method thereforMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 5, 1991·6 cites·15 claims
- 3537US6195361B1Network communication deviceMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 27, 2001·9 cites·18 claims
- 3636US5770978ACurrent type ring oscillator, and voltage-controlled oscillator having current type ring oscillatorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jun 23, 1998·3 cites·2 claims
- 3736US5555278ASemiconductor circuit having phase lock functionMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Sep 10, 1996·6 cites·8 claims
- 3836US5199051AData length detection device for detecting length of frame data defined by flagsMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Mar 30, 1993·8 cites·8 claims
- 3933US5724562AClock-synchronized C-element group for controlling data transferMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Mar 3, 1998·6 cites·22 claims
- 4032US5874835AHigh impedance detecting circuit and interface circuitMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Feb 23, 1999·2 cites·10 claims
- 4131US5379395ASemiconductor integrated circuit for central processor interfacing which enables random and serial access to single port memoriesMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jan 3, 1995·3 cites·9 claims
- 4231US5093845ASignal generator for generating pulse signals having particular waveforms for data transmission and method of operationMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Mar 3, 1992·3 cites·16 claims
- 4330US5406136AHigh speed ECL output circuit having reduced power consumptionMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Apr 11, 1995·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →