Inventor · disambiguated record
Yasutoshi Yamada
Also filed as: YAMADA YASUTOSHI
35 granted patents·3 pending applications·463 citations·filing 1990–2019
97Inventor score
Top patents by PatentIndex Score
38 records- 0198US5193515AIgnition system for an engineAISIN SEIKI·Filed 1992·Granted Mar 16, 1993·97 cites·2 claims
- 0289US8320208B2Sense amplifier circuit and semiconductor deviceKAJIGAYA KAZUHIKO·Filed 2010·Granted Nov 27, 2012·10 cites·28 claims
- 0389US5097815AIgnition system for internal combustion engineAISIN SEIKI·Filed 1990·Granted Mar 24, 1992·33 cites·6 claims
- 0489US5056497AIgnition control systemAISIN SEIKI·Filed 1990·Granted Oct 15, 1991·33 cites·2 claims
- 0588US5140970AIgnition controlling deviceAISIN SEIKI·Filed 1991·Granted Aug 25, 1992·31 cites·9 claims
- 0687US5247919AIgnition system for an engineAISIN SEIKI·Filed 1992·Granted Sep 28, 1993·30 cites·5 claims
- 0786US5482213AFuel injection valve operated by expansion and contraction of piezoelectric elementAISIN SEIKI·Filed 1994·Granted Jan 9, 1996·51 cites·11 claims
- 0885US7903449B2Semiconductor memory deviceELPIDA MEMORY INC·Filed 2009·Granted Mar 8, 2011·11 cites·20 claims
- 0981US8944735B2Sealer, fastener, bolt and method of fabricating boltFUJI ENG·Filed 2012·Granted Feb 3, 2015·3 cites·2 claims
- 1080US7933141B2Semiconductor memory deviceELPIDA MEMORY INC·Filed 2009·Granted Apr 26, 2011·12 cites·28 claims
- 1179US10861530B2Semiconductor storage deviceULTRAMEMORY INC·Filed 2016·Granted Dec 8, 2020·5 cites·13 claims
- 1278US8350427B2Stator of rotary electrical machineAISIN SEIKI·Filed 2010·Granted Jan 8, 2013·5 cites·8 claims
- 1378US8238182B2Semiconductor device and data processing system comprising semiconductor deviceYOSHIDA SOICHIRO·Filed 2010·Granted Aug 7, 2012·7 cites·20 claims
- 1477US5477831AFuel injection control device for internal combustion engineAISIN SEIKI·Filed 1994·Granted Dec 26, 1995·32 cites·3 claims
- 1576US8587035B2DeviceTAKAYAMA SHINICHI·Filed 2011·Granted Nov 19, 2013·4 cites·23 claims
- 1676US8238183B2Semiconductor device and data processing system comprising semiconductor deviceYOSHIDA SOICHIRO·Filed 2011·Granted Aug 7, 2012·5 cites·14 claims
- 1776US7804700B2Semiconductor memory device with reduced coupling noiseELPIDA MEMORY INC·Filed 2008·Granted Sep 28, 2010·9 cites·13 claims
- 1872US5425343AFuel injection control device for internal combustion engineAISIN SEIKI·Filed 1994·Granted Jun 20, 1995·24 cites·4 claims
- 1971US8638630B2Semiconductor device having hierarchical bit line structureKAJIGAYA KAZUHIKO·Filed 2012·Granted Jan 28, 2014·3 cites·18 claims
- 2071US8605532B2Semiconductor device having hierarchical bit line structureKAJIGAYA KAZUHIKO·Filed 2011·Granted Dec 10, 2013·3 cites·22 claims
- 2167US8982652B2Sense amplifier circuit and semiconductor deviceELPIDA MEMORY INC·Filed 2012·Granted Mar 17, 2015·2 cites·13 claims
- 2261US8558428B2Windingly laminated core of rotary electric machine including an adjustment unit core and manufacturing method thereofSUGIYAMA TOSHIYA·Filed 2010·Granted Oct 15, 2013·1 cites·14 claims
- 2361US8508088B2Wiring component for motor coilSUGIYAMA TOSHIYA·Filed 2009·Granted Aug 13, 2013·3 cites·16 claims
- 2457US8217541B2Wiring component for motor coilSUGIYAMA TOSHIYA·Filed 2009·Granted Jul 10, 2012·2 cites·6 claims
- 2556US10714151B2Layered semiconductor device, and production method thereforULTRAMEMORY INC·Filed 2019·Granted Jul 14, 2020·0 cites·7 claims
- 2655US8971140B2Semiconductor device and data processing system comprising semiconductor deviceYOSHIDA SOICHIRO·Filed 2012·Granted Mar 3, 2015·1 cites·18 claims
- 2751US5263318AAfter-burner systemAISIN SEIKI·Filed 1992·Granted Nov 23, 1993·20 cites·9 claims
- 2850US8988958B2Sense amplifier circuit and semiconductor deviceKAJIGAYA KAZUHIKO·Filed 2014·Granted Mar 24, 2015·0 cites·10 claims
- 2947US8976612B2Sense amplifier circuit and semiconductor deviceELPIDA MEMORY INC·Filed 2012·Granted Mar 10, 2015·0 cites·17 claims
- 3046US5150697AIgnition systemAISIN SEIKI·Filed 1991·Granted Sep 29, 1992·7 cites·11 claims
- 3146US2014085997A1Semiconductor device having hierarchical bit line structureELPIDA MEMORY INC·Filed 2013·Application pending·0 cites
- 3241US2011309725A1Wiring component of rotating electrical machine for vehicleSUGIYAMA TOSHIYA·Filed 2011·Application pending·0 cites
- 3340US10529385B2Layered semiconductor device, and production method thereforULTRAMEMORY INC·Filed 2016·Granted Jan 7, 2020·0 cites·7 claims
- 3437US5301502AAfter-burner systemAISIN SEIKI·Filed 1993·Granted Apr 12, 1994·9 cites·6 claims
- 3535US11094367B2Semiconductor device with sub-amplifierULTRAMEMORY INC·Filed 2017·Granted Aug 17, 2021·0 cites·7 claims
- 3634US2011248697A1Semiconductor device and data processing systemELPIDA MEMORY INC·Filed 2011·Application pending·0 cites
- 3733US5580477AElectric power supply for a heater heating a catalyst for purifying automotive exhaust gasesAISIN SEIKI·Filed 1994·Granted Dec 3, 1996·8 cites·9 claims
- 3830US5134357ADC voltage converting deviceAISIN SEIKI·Filed 1990·Granted Jul 28, 1992·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →