Inventor · disambiguated record
Yutaka Yamada
Also filed as: YAMADA YUTAKA
142 granted patents·22 pending applications·2,811 citations·filing 1977–2024
99Inventor score
Top patents by PatentIndex Score
164 records- 0198US5192456AApparatus for treating activated sludge and method of cleaning itKUBOTA KK·Filed 1992·Granted Mar 9, 1993·250 cites·10 claims
- 0297US5482625AFiltration membrane moduleKUBOTA KK·Filed 1994·Granted Jan 9, 1996·221 cites·9 claims
- 0396US8320119B2Image displayISOSHIMA NOBUYUKI·Filed 2009·Granted Nov 27, 2012·120 cites·6 claims
- 0495US9796424B2Vehicle body frame and vehicle underfloor structureTOYOTA MOTOR CO LTD·Filed 2014·Granted Oct 24, 2017·34 cites·4 claims
- 0595US5643831AProcess for forming solder balls on a plate having apertures using solder paste and transferring the solder balls to semiconductor deviceFUJITSU LTD·Filed 1995·Granted Jul 1, 1997·231 cites·13 claims
- 0692US5169286AVariable capacity centrifugal water pump with movable pressure chamber formed by impellerYAMADA YUTAKA·Filed 1992·Granted Dec 8, 1992·84 cites·12 claims
- 0791US8381831B2Rotary impact toolPANASONIC ELECTRIC WORKS POWER·Filed 2010·Granted Feb 26, 2013·18 cites·12 claims
- 0891US4486524AToner for developing electrostatic latent images comprising a resin having specified molecular weight parametersKONISHIROKU PHOTO IND·Filed 1981·Granted Dec 4, 1984·38 cites·12 claims
- 0990US6297131B1Semiconductor device manufacturing method for grinding and dicing a wafer from a back side of the waferFUJITSU LTD·Filed 1999·Granted Oct 2, 2001·120 cites·7 claims
- 1089US4386147AToner for developing electrostatic latent imagesKONISHIROKU PHOTO IND·Filed 1981·Granted May 31, 1983·31 cites·7 claims
- 1188US8990525B2Virtual memory management apparatusTOSHIBA KK·Filed 2014·Granted Mar 24, 2015·7 cites·12 claims
- 1288US8746364B2Electric power toolATSUMI MASATOSHI·Filed 2011·Granted Jun 10, 2014·15 cites·2 claims
- 1388US6287467B1Submerged membrane cartridgeKUBOTA KK·Filed 2000·Granted Sep 11, 2001·32 cites·4 claims
- 1487US8775752B2Virtual memory management apparatus and memory management apparatusYOSHIDA HIDEKI·Filed 2012·Granted Jul 8, 2014·8 cites·16 claims
- 1587US6827636B2Semiconductor device production method and apparatusFUJITSU LTD·Filed 2002·Granted Dec 7, 2004·33 cites·5 claims
- 1686US8217095B2Active energy ray-curable ink-jet printing inkYAMAGUCHI HISAO·Filed 2005·Granted Jul 10, 2012·12 cites·5 claims
- 1786US7026368B2Ultraviolet-curable ink composition for ink jet recordingDAINIPPON INK & CHEMICALS·Filed 2003·Granted Apr 11, 2006·24 cites·8 claims
- 1885US6663015B2Piezoelectric device for injectorDENSO CORP·Filed 2001·Granted Dec 16, 2003·24 cites·26 claims
- 1985US5981361AFabrication process of a semiconductor device including a dicing process of a semiconductor waferFUJITSU LTD·Filed 1997·Granted Nov 9, 1999·52 cites·11 claims
- 2084US10279841B2Vehicle front portion structureTOYOTA MOTOR CO LTD·Filed 2016·Granted May 7, 2019·6 cites·10 claims
- 2184US8279359B2Flat panel displayTANAKA TEPPEI·Filed 2012·Granted Oct 2, 2012·6 cites·7 claims
- 2284US6971456B2Electric power toolMATSUSHITA ELECTRIC WORKS LTD·Filed 2003·Granted Dec 6, 2005·51 cites·14 claims
- 2384US5651888AFiltration membrane cartridgeKUBOTA KK·Filed 1996·Granted Jul 29, 1997·70 cites·3 claims
- 2483US6874475B2Structure of fuel injector using piezoelectric actuatorDENSO CORP·Filed 2001·Granted Apr 5, 2005·27 cites·23 claims
- 2582US9868176B2Friction stir spot welding structureTOYOTA MOTOR CO LTD·Filed 2015·Granted Jan 16, 2018·4 cites·4 claims
- 2682US8745813B2Wiper blade with a supporting elementISHIDA YOSHIYUKI·Filed 2007·Granted Jun 10, 2014·22 cites·20 claims
- 2782US8708861B2Electric power toolINAGAKI KENICHIROU·Filed 2011·Granted Apr 29, 2014·17 cites·14 claims
- 2882US7436140B2Image display device and stand for image display deviceHITACHI LTD·Filed 2006·Granted Oct 14, 2008·21 cites·8 claims
- 2982US5266528AMethod of dicing semiconductor wafer with diamond and resin bladesFUJITSU LTD·Filed 1992·Granted Nov 30, 1993·78 cites·5 claims
- 3081US10884836B2Arithmetic processing device and method thereforTOSHIBA KK·Filed 2018·Granted Jan 5, 2021·2 cites·11 claims
- 3181US9545952B2Vehicle lower part structureTOYOTA MOTOR CO LTD·Filed 2014·Granted Jan 17, 2017·9 cites·7 claims
- 3281US8502277B2Field-effect transistor, single-electron transistor and sensor using the sameMATSUMOTO KAZUHIKO·Filed 2004·Granted Aug 6, 2013·15 cites·24 claims
- 3381US8374021B2Random number generatorTOSHIBA KK·Filed 2011·Granted Feb 12, 2013·6 cites·12 claims
- 3481US6610632B2Tape-formed oxide superconductorINT SUPERCONDUCTIVITY TECH·Filed 2001·Granted Aug 26, 2003·29 cites·21 claims
- 3581US6451671B1Semiconductor device production method and apparatusFUJITSU LTD·Filed 1999·Granted Sep 17, 2002·52 cites·4 claims
- 3681US5686876ASuperconducting magnet apparatusTOSHIBA KK·Filed 1994·Granted Nov 11, 1997·34 cites·17 claims
- 3781US4869739AFuel vapor collecting deviceTOYOTA MOTOR CO LTD·Filed 1988·Granted Sep 26, 1989·46 cites·10 claims
- 3878US12231067B2Motor controllerTOSHIBA KK·Filed 2023·Granted Feb 18, 2025·0 cites·16 claims
- 3978US8991464B2Method and apparatus for peeling electronic componentKONNO YOSHITO·Filed 2012·Granted Mar 31, 2015·4 cites·11 claims
- 4078US8683249B2Switching a processor and memory to a power saving mode when waiting to access a second slower non-volatile memory on-demandKANAI TATSUNORI·Filed 2011·Granted Mar 25, 2014·5 cites·8 claims
- 4178US7903451B2Storage apparatus including non-volatile SRAMTOSHIBA KK·Filed 2009·Granted Mar 8, 2011·11 cites·12 claims
- 4278US6454489B1NOx removing pavement structureMITSUBISHI MATERIALS CORP·Filed 1997·Granted Sep 24, 2002·43 cites·17 claims
- 4378US6030485AMethod and apparatus for manufacturing a semiconductor deviceFUJITSU LTD·Filed 1998·Granted Feb 29, 2000·50 cites·9 claims
- 4477US9566924B2Vehicular impact absorbing memberNAKANISHI MAKOTO·Filed 2013·Granted Feb 14, 2017·6 cites·6 claims
- 4577US9547551B2Memory system having an encoding processing circuit for redundant encoding processTOSHIBA KK·Filed 2015·Granted Jan 17, 2017·2 cites·5 claims
- 4676US8159622B2Flat panel displayTANAKA TEPPEI·Filed 2008·Granted Apr 17, 2012·4 cites·6 claims
- 4776US7829983B2Semiconductor devicePANASONIC CORP·Filed 2006·Granted Nov 9, 2010·8 cites·6 claims
- 4876US7279402B2Method for fabricating a semiconductor deviceFUJITSU LTD·Filed 2005·Granted Oct 9, 2007·3 cites·5 claims
- 4976US6843908B2Multistage immersion type membrane separator and high-concentration wastewater treatment facility using sameKUBOTA KK·Filed 2001·Granted Jan 18, 2005·26 cites·9 claims
- 5076US5191306AMiniature electromagnetic assembly and relay with the miniature electromagnet assemblyMATSUSHITA ELECTRIC WORKS LTD·Filed 1991·Granted Mar 2, 1993·31 cites·6 claims
Showing the top 50 of 164 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →