Inventor · disambiguated record
Koichiro Mashiko
Also filed as: MASHIKO KOICHIRO
58 granted patents·2 pending applications·1,625 citations·filing 1980–2009
99Inventor score
Top patents by PatentIndex Score
60 records- 0195US4912678ADynamic random access memory device with staggered refreshMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Mar 27, 1990·102 cites·9 claims
- 0294US5636163ARandom access memory with a plurality amplifier groups for reading and writing in normal and test modesMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jun 3, 1997·100 cites·12 claims
- 0394US4988891ASemiconductor neural network including photosensitive coupling elementsMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jan 29, 1991·94 cites·13 claims
- 0494US4873669ARandom access memory device operable in a normal mode and in a test modeMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Oct 10, 1989·74 cites·9 claims
- 0593US6084255AGate array semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jul 4, 2000·127 cites·12 claims
- 0693US6034563ASemiconductor integrated circuit having reduced current leakage and high speedMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 7, 2000·94 cites·34 claims
- 0791US7834786B2Sample 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
- 0890US5781062ASemiconductor integrated circuitMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jul 14, 1998·85 cites·22 claims
- 0989US7884751B2Time-to-digital converterSEMICONDUCTOR TECH ACAD RES CT·Filed 2009·Granted Feb 8, 2011·23 cites·4 claims
- 1089US6177826B1Silicon-on-insulator circuit having series connected PMOS transistors each having connected body and gateMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jan 23, 2001·67 cites·11 claims
- 1188US7688242B2Analog-to-digital (AD) converter and analog-to-digital conversion methodSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Mar 30, 2010·19 cites·4 claims
- 1285US5475794ASemiconductor neural network and operating method thereofMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Dec 12, 1995·48 cites·6 claims
- 1385US4849938ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jul 18, 1989·46 cites·16 claims
- 1484US4982370AShared sense amplifier semiconductor memoryMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jan 1, 1991·47 cites·40 claims
- 1583US5541529AField programmable gate array transferring signals at high speedMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 30, 1996·44 cites·15 claims
- 1681US5021988ASemiconductor neural network and method of driving the sameMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jun 4, 1991·39 cites·16 claims
- 1781US4817056ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Mar 28, 1989·40 cites·14 claims
- 1877US5012472ADynamic type semiconductor memory device having an error checking and correcting circuitMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 30, 1991·54 cites·18 claims
- 1977US4788457ACMOS row decoder circuit for use in row and column addressingMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Nov 29, 1988·23 cites·4 claims
- 2076US5396581ASemiconductor neural network and operating method thereofMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Mar 7, 1995·29 cites·5 claims
- 2175US5994935ALatch circuit and flip-flop circuit reduced in power consumptionMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 30, 1999·29 cites·11 claims
- 2271US6433620B1Silicon-on-insulator CMOS circuitMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Aug 13, 2002·14 cites·1 claims
- 2369US7242337B2Band-pass Δ-Σ AD modulator for AD-converting high frequency narrow-band signal with higher precision and lower power consumptionSEMICONDUCTOR TECH ACAD RES CT·Filed 2006·Granted Jul 10, 2007·9 cites·20 claims
- 2469US5053638ASemiconductor neural circuit device having capacitive coupling and operating method thereofMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Oct 1, 1991·28 cites·59 claims
- 2568US7898449B2Differential 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
- 2667US6832107B2Portable information equipment systemMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Dec 14, 2004·18 cites·14 claims
- 2767US5274746ACoupling element for semiconductor neural network deviceMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Dec 28, 1993·23 cites·4 claims
- 2867US4896197ASemiconductor memory device having trench and stacked polysilicon storage capacitorsMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jan 23, 1990·22 cites·13 claims
- 2966US7425870B2Current mirror circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2006·Granted Sep 16, 2008·5 cites·7 claims
- 3066US4710789ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Dec 1, 1987·22 cites·5 claims
- 3165US6249690B1Portable information equipment systemMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jun 19, 2001·41 cites·7 claims
- 3263US5633524AGate array semiconductor integrated circuit deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted May 27, 1997·20 cites·20 claims
- 3361US5003542ASemiconductor memory device having error correcting circuit and method for correcting errorMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Mar 26, 1991·28 cites·8 claims
- 3460US5202956ASemiconductor neural network and operating method thereofMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Apr 13, 1993·15 cites·15 claims
- 3560US4833653ADynamic random access memory having selectively activated subarraysMITSUBISHI ELECTRIC CORP·Filed 1987·Granted May 23, 1989·18 cites·15 claims
- 3656US7622993B2Current mirror circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Nov 24, 2009·3 cites·8 claims
- 3755US4734889ASemiconductor memoryMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Mar 29, 1988·13 cites·6 claims
- 3851US5394511ACoupling element for semiconductor neural network deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 28, 1995·12 cites·17 claims
- 3951US4520466ADynamic random access memoryMITSUBISHI ELECTRIC CORP·Filed 1982·Granted May 28, 1985·8 cites·9 claims
- 4049US5867436ARandom access memory with a plurality amplifier groups for reading and writing in normal and test modesMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 2, 1999·9 cites·5 claims
- 4149US4961095ASemiconductor memory device with word lines adjacent and non-intersecting with capacitor groovesMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Oct 2, 1990·10 cites·11 claims
- 4247US5132930ACMOS dynamic memory device having multiple flip-flop circuits selectively coupled to form sense amplifiers specific to neighboring data bit linesMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 21, 1992·12 cites·6 claims
- 4345US4833518ASemiconductor memory device having improved interconnection structure of memory cell arrayMITSUBISHI ELECTRIC CORP·Filed 1987·Granted May 23, 1989·12 cites·3 claims
- 4444US4689770ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Aug 25, 1987·8 cites·3 claims
- 4543US4333168AMemory circuitMITSUBISHI ELECTRIC CORP·Filed 1980·Granted Jun 1, 1982·6 cites·2 claims
- 4641US5747847ASemiconductor integrated circuit device, method for manufacturing the same, and logical circuitMITSUBISHI ELECTRIC CORP·Filed 1996·Granted May 5, 1998·7 cites·10 claims
- 4739US5177708ADynamic random access memory and method for equalizing sense amplifier drive signal linesMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Jan 5, 1993·6 cites·7 claims
- 4839US4979013ASemiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Dec 18, 1990·6 cites·21 claims
- 4938US8046402B2Signal processing method and signal processing apparatusSEMICONDUCTOR TECH ACAD RES CT·Filed 2007·Granted Oct 25, 2011·0 cites·3 claims
- 5038US5859800AData holding circuit and buffer circuitMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jan 12, 1999·6 cites·10 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →