Inventor · disambiguated record
Hideaki Uchida
Also filed as: UCHIDA HIDEAKI
32 granted patents·772 citations·filing 1985–2017
98Inventor score
Top patents by PatentIndex Score
32 records- 0193US5386135ASemiconductor CMOS memory device with separately biased wellsHITACHI LTD·Filed 1994·Granted Jan 31, 1995·83 cites·12 claims
- 0291US6740958B2Semiconductor memory deviceRENESAS TECH CORP·Filed 2002·Granted May 25, 2004·60 cites·27 claims
- 0391US5241506ASemiconductor memory circuit apparatusTOSHIBA KK·Filed 1990·Granted Aug 31, 1993·148 cites·9 claims
- 0491US4713796ASemiconductor integrated circuitHITACHI LTD·Filed 1985·Granted Dec 15, 1987·36 cites·12 claims
- 0590US5497023ASemiconductor memory device having separately biased wells for isolationHITACHI LTD·Filed 1994·Granted Mar 5, 1996·67 cites·15 claims
- 0681US5324982ASemiconductor memory device having bipolar transistor and structure to avoid soft errorHITACHI LTD·Filed 1991·Granted Jun 28, 1994·36 cites·31 claims
- 0779US5148255ASemiconductor memory deviceHITACHI LTD·Filed 1991·Granted Sep 15, 1992·45 cites·59 claims
- 0877US5398318AHigh speed, low noise output buffer with non-identical pairs of output transistorsHITACHI LTD·Filed 1990·Granted Mar 14, 1995·26 cites·28 claims
- 0974US4829479AMemory device with improved common data line bias arrangementHITACHI LTD·Filed 1987·Granted May 9, 1989·27 cites·21 claims
- 1073US6208010B1Semiconductor memory deviceHITACHI LTD·Filed 1995·Granted Mar 27, 2001·25 cites·31 claims
- 1167US5059838ASignal delay circuit using charge pump circuitTOSHIBA KK·Filed 1990·Granted Oct 22, 1991·20 cites·64 claims
- 1267US4672416ASemiconductor deviceHITACHI LTD·Filed 1986·Granted Jun 9, 1987·20 cites·6 claims
- 1366US6166726ACircuit for driving a liquid crystal displayTOSHIBA KK·Filed 1998·Granted Dec 26, 2000·41 cites·36 claims
- 1466US4860148ASemiconductor integrated circuit device with a protective circuitHITACHI LTD·Filed 1987·Granted Aug 22, 1989·22 cites·15 claims
- 1559US6864559B2Semiconductor memory deviceRENESAS TECH CORP·Filed 2003·Granted Mar 8, 2005·7 cites·18 claims
- 1658US5680066ASignal transition detector circuitHITACHI LTD·Filed 1994·Granted Oct 21, 1997·15 cites·51 claims
- 1756US5619151ASemiconductor deviceHITACHI LTD·Filed 1995·Granted Apr 8, 1997·14 cites·37 claims
- 1852US5050127AMemory device with improved common data line bias arrangementHITACHI LTD·Filed 1989·Granted Sep 17, 1991·11 cites·20 claims
- 1948US4868626ASemiconductor deviceHITACHI LTD·Filed 1987·Granted Sep 19, 1989·9 cites·10 claims
- 2047US4858189ASemiconductor integrated circuitHITACHI LTD·Filed 1987·Granted Aug 15, 1989·4 cites·44 claims
- 2146US4748487ASemiconductor memory deviceHITACHI LTD·Filed 1987·Granted May 31, 1988·8 cites·7 claims
- 2246US4682200ASemiconductor memory device with matched equivalent series resistances to the complementary data linesHITACHI LTD·Filed 1986·Granted Jul 21, 1987·8 cites·12 claims
- 2343US4924439ASemiconductor integrated circuitHITACHI LTD·Filed 1989·Granted May 8, 1990·3 cites·10 claims
- 2442US5345421AHigh speed, low noise semiconductor storage deviceHITACHI LTD·Filed 1992·Granted Sep 6, 1994·9 cites·26 claims
- 2540US5513091AVoltage transforming circuitTOSHIBA KK·Filed 1995·Granted Apr 30, 1996·16 cites·14 claims
- 2640US5042010ASemiconductor integrated circuitHITACHI LTD·Filed 1990·Granted Aug 20, 1991·3 cites·18 claims
- 2737US5091883ASemiconductor memory and microprocessorHITACHI LTD·Filed 1990·Granted Feb 25, 1992·7 cites·9 claims
- 2835US10601411B2ComparatorTOSHIBA KK·Filed 2017·Granted Mar 24, 2020·0 cites·19 claims
- 2933US5371713ASemiconductor integrated circuitHITACHI LTD·Filed 1994·Granted Dec 6, 1994·1 cites·12 claims
- 3030US5502820AMicroprocessor having high speed, low noise output buffersHITACHI LTD·Filed 1995·Granted Mar 26, 1996·0 cites·28 claims
- 3130US5311482ASemiconductor integrated circuitHITACHI LTD·Filed 1993·Granted May 10, 1994·0 cites·30 claims
- 3228US5029323ASemiconductor deviceHITACHI LTD·Filed 1989·Granted Jul 2, 1991·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →