Inventor · disambiguated record
Toshiyuki Utsuki
Also filed as: UTSUKI TOSHIYUKI
32 granted patents·498 citations·filing 1985–2013
97Inventor score
Technology areasY02T
Top patents by PatentIndex Score
32 records- 0195US9061597B2Quick charger and quick charging system for electric vehicleODA MASARU·Filed 2012·Granted Jun 23, 2015·35 cites·14 claims
- 0293USD669026SElectric vehicle charging stationODA MASARU·Filed 2012·Granted Oct 16, 2012·79 cites·1 claims
- 0391USD290997SElectric fanHITACHI LTD·Filed 1985·Granted Jul 21, 1987·36 cites·1 claims
- 0485USD291352SElectric fanHITACHI LTD·Filed 1985·Granted Aug 11, 1987·26 cites·1 claims
- 0582USD373362SCommunication apparatusHITACHI LTD·Filed 1995·Granted Sep 3, 1996·25 cites·1 claims
- 0681USD690694SMagnetic disk storage unit for electronic computerUTSUKI TOSHIYUKI·Filed 2011·Granted Oct 1, 2013·31 cites·1 claims
- 0775USD371347SComputerHITACHI LTD·Filed 1995·Granted Jul 2, 1996·19 cites·1 claims
- 0874USD427191SComputer housingHITACHI LTD·Filed 1999·Granted Jun 27, 2000·18 cites·1 claims
- 0973USD730894SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 2013·Granted Jun 2, 2015·18 cites·1 claims
- 1073USD307470SElectric fanHITACHI LTD·Filed 1987·Granted Apr 24, 1990·14 cites·1 claims
- 1171USD310524STelephone station setHITACHI LTD·Filed 1989·Granted Sep 11, 1990·17 cites·1 claims
- 1265USD733134SMagnetic disk storage unit for electronic computerHITACHI LTD·Filed 2013·Granted Jun 30, 2015·13 cites·1 claims
- 1365USD444148SComputer housingHITACHI LTD·Filed 2000·Granted Jun 26, 2001·14 cites·1 claims
- 1465USD335285SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 1991·Granted May 4, 1993·15 cites·1 claims
- 1564USD460886SFront panel of a storage unitHITACHI LTD·Filed 2001·Granted Jul 30, 2002·14 cites·1 claims
- 1662USD440564SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 2000·Granted Apr 17, 2001·13 cites·1 claims
- 1762USD389464SComputerHITACHI LTD·Filed 1996·Granted Jan 20, 1998·12 cites·1 claims
- 1861USD361060SComputerHITACHI LTD·Filed 1994·Granted Aug 8, 1995·10 cites·1 claims
- 1960USD733135SMagnetic disk storage unit for electronic computerHITACHI LTD·Filed 2013·Granted Jun 30, 2015·11 cites·1 claims
- 2060USD290872SElectric fanHITACHI LTD·Filed 1985·Granted Jul 14, 1987·9 cites·1 claims
- 2158USD394246SComputer housingHITACHI LTD·Filed 1996·Granted May 12, 1998·11 cites·1 claims
- 2257USD650383SMagnetic disc storage unit for electronic computerUTSUKI TOSHIYUKI·Filed 2010·Granted Dec 13, 2011·11 cites·1 claims
- 2356USD417202SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 1998·Granted Nov 30, 1999·10 cites·1 claims
- 2455USD411184SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 1998·Granted Jun 22, 1999·9 cites·1 claims
- 2553USD393527SElectronic value automated teller machineHITACHI LTD·Filed 1997·Granted Apr 14, 1998·8 cites·1 claims
- 2653USD374965SATM communication apparatusHITACHI LTD·Filed 1994·Granted Oct 22, 1996·7 cites·1 claims
- 2741USD575780SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 2007·Granted Aug 26, 2008·5 cites·1 claims
- 2839USD573988SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 2007·Granted Jul 29, 2008·4 cites·1 claims
- 2935USD575781SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 2007·Granted Aug 26, 2008·2 cites·1 claims
- 3035USD349464SUltrasonic flaw detector systemHITACHI CONSTRUCTION MACH CO·Filed 1993·Granted Aug 9, 1994·2 cites·1 claims
- 3129USD575782SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 2007·Granted Aug 26, 2008·0 cites·1 claims
- 3229USD350294SControl unit for an ultrasonic flaw detectorHITACHI CONSTRUCTION MACH CO·Filed 1993·Granted Sep 6, 1994·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →