Inventor · disambiguated record
Eiji Ito
Also filed as: ITO EIJI
98 granted patents·11 pending applications·1,473 citations·filing 1978–2024
99Inventor score
Files withTOYOTA MOTOR CO LTD17KONISHIROKU PHOTO IND11MITSUBISHI ELECTRIC CORP11TOSHIBA KK9ACE DENKEN KK8
Top patents by PatentIndex Score
109 records- 0198US11114921B2Vehicle drive device for lubrication a power transmission and cooling a rotating electric machineTOYOTA MOTOR CO LTD·Filed 2019·Granted Sep 7, 2021·23 cites·5 claims
- 0294US10746282B2Vehicle drive deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Aug 18, 2020·40 cites·7 claims
- 0394US8044456B2Nonvolatile semiconductor memory device and producing method thereofTOSHIBA KK·Filed 2009·Granted Oct 25, 2011·28 cites·17 claims
- 0493US6822280B2Semiconductor memory including forming beams connecting the capacitorsTOSHIBA KK·Filed 2002·Granted Nov 23, 2004·62 cites·11 claims
- 0593US5558155ACooling apparatus and assembling method thereofMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Sep 24, 1996·123 cites·20 claims
- 0693USD305115SPower inverterMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Dec 19, 1989·32 cites·1 claims
- 0792US9074593B2Pulsation damperDENSO CORP·Filed 2013·Granted Jul 7, 2015·13 cites·11 claims
- 0892US7064028B2Semiconductor memory and method of producing the sameTOSHIBA KK·Filed 2004·Granted Jun 20, 2006·61 cites·5 claims
- 0991US4841323AAutomatic focusing method and camera provided with automatic focusing apparatusKONISHIROKU PHOTO IND·Filed 1988·Granted Jun 20, 1989·94 cites·10 claims
- 1090US6781322B2Capacitive load drive circuit and plasma display apparatusFUJITSU HITACHI PLASMA DISPLAY·Filed 2003·Granted Aug 24, 2004·46 cites·15 claims
- 1190USD298824SPower inverterMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Dec 6, 1988·23 cites·1 claims
- 1289US10087870B2Fuel injection controller and fuel injection systemDENSO CORP·Filed 2013·Granted Oct 2, 2018·7 cites·24 claims
- 1389US8183602B2Nonvolatile semiconductor memory device including via-holes continuously formed through plural cell array layersTABATA HIDEYUKI·Filed 2008·Granted May 22, 2012·23 cites·15 claims
- 1489US8153488B2Method for manufacturing nonvolatile storage deviceNISHITANI KAZUHITO·Filed 2010·Granted Apr 10, 2012·25 cites·12 claims
- 1589US7604926B2Method of manufacturing a semiconductor deviceTOSHIBA KK·Filed 2006·Granted Oct 20, 2009·14 cites·19 claims
- 1689US7470212B2Shift control apparatus for automatic transmissionAISIN AW CO·Filed 2005·Granted Dec 30, 2008·18 cites·8 claims
- 1788USD303370SPower inverterMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 12, 1989·20 cites·1 claims
- 1886US10634084B2Fuel injection controller and fuel injection systemDENSO CORP·Filed 2018·Granted Apr 28, 2020·2 cites·4 claims
- 1985US8254154B2NAND flash memory having bit line with smaller width than width of peripheral interconnect lineITO EIJI·Filed 2010·Granted Aug 28, 2012·4 cites·6 claims
- 2084US7915156B2Semiconductor memory device and method for manufacturing the sameTOSHIBA KK·Filed 2009·Granted Mar 29, 2011·10 cites·9 claims
- 2184US5089935AControl device caseMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Feb 18, 1992·57 cites·11 claims
- 2284USD304170SPower inverterMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Oct 24, 1989·16 cites·1 claims
- 2383US8705261B2Semiconductor device having dummy bit lines wider than bit linesITO EIJI·Filed 2012·Granted Apr 22, 2014·3 cites·13 claims
- 2482US8183552B2Semiconductor memory deviceNAKAJIMA SHINGO·Filed 2009·Granted May 22, 2012·7 cites·14 claims
- 2581US10625591B2Electric vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 21, 2020·3 cites·18 claims
- 2681US6948243B2Assembly method using marked information and assembly assembled by said assembling methodNGK INSULATORS LTD·Filed 2001·Granted Sep 27, 2005·18 cites·18 claims
- 2780US7172301B2Optical reflecting mirrorFUJINON CORP·Filed 2004·Granted Feb 6, 2007·15 cites·6 claims
- 2878USRE45480ENonvolatile semiconductor memory device and producing method thereofTOSHIBA KK·Filed 2013·Granted Apr 21, 2015·4 cites·23 claims
- 2978US4730512AEngine crankshaft structureTOYOTA MOTOR CO LTD·Filed 1986·Granted Mar 15, 1988·37 cites·8 claims
- 3076US8648471B2Nonvolatile semiconductor memory device including a via-hole with a narrowing cross-section and method of manufacturing the sameTABATA HIDEYUKI·Filed 2012·Granted Feb 11, 2014·5 cites·14 claims
- 3176US7811745B2Method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2006·Granted Oct 12, 2010·3 cites·19 claims
- 3276US6867552B2Method of driving plasma display device and plasma display deviceFUJITSU HITACHI PLASMA DISPLAY·Filed 2001·Granted Mar 15, 2005·15 cites·24 claims
- 3375US7780880B2Method of manufacturing a lensFUJINON CORP·Filed 2006·Granted Aug 24, 2010·3 cites·14 claims
- 3475US6811737B2Method of manufacturing ceramic bodiesNGK INSULATORS LTD·Filed 2002·Granted Nov 2, 2004·14 cites·5 claims
- 3575US4623233AElectromagnetically driven shutter deviceKONISHIROKU PHOTO IND·Filed 1986·Granted Nov 18, 1986·14 cites·21 claims
- 3674US4748466ACamera provided with a light-shielding meansKONISHIROKU PHOTO IND·Filed 1986·Granted May 31, 1988·14 cites·7 claims
- 3774US4589604ACamera deviceKONISHIROKU PHOTO IND·Filed 1983·Granted May 20, 1986·11 cites·10 claims
- 3873US12018659B1Power generation deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Jun 25, 2024·0 cites·5 claims
- 3973USD299334SPower inverterMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Jan 10, 1989·11 cites·1 claims
- 4072US9111692B2Method for manufacturing laminated ceramic electronic componentMURATA MANUFACTURING CO·Filed 2013·Granted Aug 18, 2015·1 cites·10 claims
- 4171US9574536B2Fuel injectorDENSO CORP·Filed 2013·Granted Feb 21, 2017·3 cites·16 claims
- 4271US7242399B2Capacitive load drive circuit and plasma display apparatusFUJITSU HITACHI PLASMA DISPLAY·Filed 2002·Granted Jul 10, 2007·12 cites·8 claims
- 4371US6842159B2Plasma display apparatusFUJITSU HITACHI PLASMA DISPLAY·Filed 2001·Granted Jan 11, 2005·10 cites·14 claims
- 4471US5465953ABank note conveying equipmentACE DENKEN KK·Filed 1994·Granted Nov 14, 1995·19 cites·6 claims
- 4570USD303371SPower inverterMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 12, 1989·9 cites·1 claims
- 4669US5560467AExchange machine having bank note qualification determining capacityACE DENKEN KK·Filed 1992·Granted Oct 1, 1996·55 cites·14 claims
- 4769US5499604APositive crank ventilation apparatus for an engine systemTOYOTA MOTOR CO LTD·Filed 1994·Granted Mar 19, 1996·27 cites·24 claims
- 4869US4833940ACrankshaft for a 90 degree V-type eight-cylinder internal combustion engineTOYOTA MOTOR CO LTD·Filed 1988·Granted May 30, 1989·21 cites·6 claims
- 4969US4733261AAutomatic focusing cameraKONISHIROKU PHOTO IND·Filed 1987·Granted Mar 22, 1988·12 cites·22 claims
- 5068US7675161B2Semiconductor device with wirings having varying lengthsTOSHIBA KK·Filed 2005·Granted Mar 9, 2010·4 cites·10 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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