Inventor · disambiguated record
Takeshi Kajimoto
Also filed as: KAJIMOTO TAKESHI
35 granted patents·2 pending applications·1,761 citations·filing 1981–2011
98Inventor score
Files withMITSUBISHI ELECTRIC CORP21HITACHI LTD6RENESAS TECH CORP5KUBOTA KK2RENESAS ELECTRONICS CORP2
Top patents by PatentIndex Score
37 records- 0199US5384745ASynchronous semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 24, 1995·430 cites·22 claims
- 0295US6680866B2Clock synchronous semiconductor memory deviceRENESAS TECH CORP·Filed 2002·Granted Jan 20, 2004·97 cites·13 claims
- 0395US5446418ARing oscillator and constant voltage generation circuitMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Aug 29, 1995·105 cites·5 claims
- 0494US5594704ASynchronous semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 14, 1997·117 cites·5 claims
- 0593US5867446ASynchronous semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Feb 2, 1999·85 cites·16 claims
- 0693US5499214AOscillator circuit generating a clock signal having a temperature dependent cycle and a semiconductor memory device including the sameMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Mar 12, 1996·81 cites·13 claims
- 0791USD440235SBackhoeKUBOTA KK·Filed 1999·Granted Apr 10, 2001·39 cites·1 claims
- 0888US5442277AInternal power supply circuit for generating internal power supply potential by lowering external power supply potentialMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 15, 1995·56 cites·16 claims
- 0988US5391979AConstant current generating circuit for semiconductor devicesMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 21, 1995·54 cites·12 claims
- 1087US6615942B2Swivel type working vehicleKUBOTA KK·Filed 2000·Granted Sep 9, 2003·47 cites·21 claims
- 1187US5600281AOscillator circuit generating a clock signal having a temperature dependent cycle and a semiconductor memory device including the sameMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Feb 4, 1997·61 cites·9 claims
- 1287US5557193AStabilized voltage generating circuit and internal voltage down converter and a method of generating an internal operating power supply voltage for a dynamically operating circuitMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Sep 17, 1996·64 cites·9 claims
- 1386US5490119ASemiconductor device including signal generating circuit with level converting function and with reduced area of occupationMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Feb 6, 1996·63 cites·20 claims
- 1484US5436552AClamping circuit for clamping a reference voltage at a predetermined levelMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jul 25, 1995·52 cites·16 claims
- 1579US5311476ASemiconductor memory, components and layout arrangements thereof, and method of testing the memoryHITACHI LTD·Filed 1992·Granted May 10, 1994·36 cites·42 claims
- 1679US4415050ADrive pump arrangement for working vehicleKUBOTA LTD·Filed 1981·Granted Nov 15, 1983·39 cites·3 claims
- 1775US5659260ASense amplifier having a circuit for compensating for potential voltage drops caused by parasitic interconnectionsMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Aug 19, 1997·31 cites·2 claims
- 1873US5530640AIC substrate and boosted voltage generation circuitsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 25, 1996·42 cites·11 claims
- 1973US5467315ASemiconductor memory device facilitated with plural self-refresh modesHITACHI LTD·Filed 1994·Granted Nov 14, 1995·25 cites·30 claims
- 2071US6151273ASynchronous semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Nov 21, 2000·30 cites·12 claims
- 2169US6456563B1Semiconductor memory device that operates in sychronization with a clock signalMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 24, 2002·17 cites·8 claims
- 2268US5161120AData output buffer for a semiconductor memoryHITACHI LTD·Filed 1990·Granted Nov 3, 1992·22 cites·15 claims
- 2366US7376016B2Method of writing to non-volatile semiconductor memory device storing information depending on variation in level of threshold voltageRENESAS TECH CORP·Filed 2006·Granted May 20, 2008·5 cites·9 claims
- 2464US5381367ASemiconductor memory device and an operating method of the sameMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 10, 1995·23 cites·18 claims
- 2563US7075339B2Semiconductor output circuit deviceRENESAS TECH CORP·Filed 2002·Granted Jul 11, 2006·10 cites·14 claims
- 2663US5420824ALarge-scale semiconductor integrated circuit device and method for relieving the faults thereofHITACHI LTD·Filed 1994·Granted May 30, 1995·24 cites·24 claims
- 2758US5084838ALarge-scale integrated circuit device such as a wafer scale memory having improved arrangements for bypassing, redundancy, and unit integrated circuit interconnectionHITACHI LTD·Filed 1989·Granted Jan 28, 1992·17 cites·21 claims
- 2856US5530397AReference voltage generating circuit of semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jun 25, 1996·17 cites·7 claims
- 2956US5412604ASemiconductor device using boosted signalMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 2, 1995·16 cites·16 claims
- 3054US7903460B2Non-volatile semiconductor memory deviceRENESAS ELECTRONICS CORP·Filed 2009·Granted Mar 8, 2011·2 cites·4 claims
- 3151US6621329B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Sep 16, 2003·5 cites·19 claims
- 3251US5357416AVoltage generating circuit causing no threshold voltage loss by FET in output voltageMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 18, 1994·18 cites·11 claims
- 3348US5463249AElectronic circuit system unit with wiring substrateHITACHI LTD·Filed 1992·Granted Oct 31, 1995·21 cites·19 claims
- 3445US6998879B2Level determination circuit determining logic level of input signalRENESAS TECH CORP·Filed 2003·Granted Feb 14, 2006·3 cites·11 claims
- 3544US5539353ACircuit for compensating for potential voltage drops caused by parasitic interconnection resistanceMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 23, 1996·7 cites·17 claims
- 3641US2009010070A1Method of writing to non-volatile semiconductor memory device storing information depending on variation in level of threshold voltageRENESAS TECH CORP·Filed 2008·Application pending·0 cites
- 3740US2011122696A1Non-volatile semiconductor memory deviceRENESAS ELECTRONICS CORP·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →