Inventor · disambiguated record
Yasuo Hosaka
Also filed as: HOSAKA YASUO
50 granted patents·3 pending applications·811 citations·filing 1980–2024
98Inventor score
Top patents by PatentIndex Score
53 records- 0197US6158844AInk-jet recording system using electrostatic force to expel inkTOSHIBA KK·Filed 1997·Granted Dec 12, 2000·151 cites·45 claims
- 0295US4716456ACCD Color image sensor with a light source having a spectrum distribution characteristic having peaks at 470 nm and 590 nm and having no wavelengths above 700 nmTOKYA SHIBAURA DENKI KABUSHIKI·Filed 1986·Granted Dec 29, 1987·165 cites·23 claims
- 0393US6963190B2Power supply apparatusTAIYO YUDEN KK·Filed 2004·Granted Nov 8, 2005·62 cites·11 claims
- 0490US9114850B2Motor drive control deviceMICROSPACE CORP·Filed 2013·Granted Aug 25, 2015·20 cites·17 claims
- 0587US7279878B2Output regulating device for regulating output of electric power source depending on input therefromTAIYO YUDEN KK·Filed 2004·Granted Oct 9, 2007·39 cites·19 claims
- 0686US4663662APicture signal processing system featuring simple or dithering binarization processing selected in response to local variations in picture densityTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted May 5, 1987·48 cites·15 claims
- 0782US10857894B2Control apparatus, electrical power storage apparatus and system for mobile objectTAIYO YUDEN KK·Filed 2016·Granted Dec 8, 2020·4 cites·13 claims
- 0881US5168313AToner image transfer method and device for electrophotographic printing apparatusTOSHIBA KK·Filed 1989·Granted Dec 1, 1992·24 cites·58 claims
- 0980US5138348AApparatus for generating ions using low signal voltage and apparatus for ion recording using low signal voltageTOSHIBA KK·Filed 1989·Granted Aug 11, 1992·23 cites·31 claims
- 1079US7876055B2Lamp-lighting apparatusTAIYO YUDEN KK·Filed 2008·Granted Jan 25, 2011·8 cites·3 claims
- 1177US10562401B2Motor driving control apparatus and electrically assisted vehicleTAIYO YUDEN KK·Filed 2017·Granted Feb 18, 2020·3 cites·15 claims
- 1276US4707615ASolid state image sensorTOKYO SHIBAURA ELECTRIC CO·Filed 1986·Granted Nov 17, 1987·30 cites·26 claims
- 1374US10778192B2Filter coefficient calculation device, signal generation device including the same, filter coefficient calculation method, and signal generation methodANRITSU CORP·Filed 2018·Granted Sep 15, 2020·2 cites·10 claims
- 1474US5708940AElectrostatic recording apparatus providing an electric field adjacent a developer rollerTOSHIBA KK·Filed 1995·Granted Jan 13, 1998·20 cites·7 claims
- 1570US9162730B2Motor driving control apparatusTANAKA MASATO·Filed 2011·Granted Oct 20, 2015·4 cites·23 claims
- 1670US8725340B1Motor drive controller and electric power-assisted vehicleTAIYO YUDEN KK·Filed 2013·Granted May 13, 2014·4 cites·7 claims
- 1769US7573205B2Lamp-lighting apparatusTAIYO YUDEN KK·Filed 2005·Granted Aug 11, 2009·4 cites·9 claims
- 1868US10870355B2Motor driving control apparatus and electric apparatusMICROSPACE CORP·Filed 2018·Granted Dec 22, 2020·1 cites·24 claims
- 1968US10749451B2Motor driving control apparatus and motor-assisted vehicleTAIYO YUDEN KK·Filed 2019·Granted Aug 18, 2020·1 cites·16 claims
- 2068US6232562B1Hybrid integrated circuit deviceTAIYO YUDEN KK·Filed 1999·Granted May 15, 2001·32 cites·4 claims
- 2167US10137787B2Regenerative controller for electric motor, regenerative driver for electric motor, and power-assisted vehicleTAIYO YUDEN KK·Filed 2016·Granted Nov 27, 2018·2 cites·20 claims
- 2267US9896153B2Motor driving control apparatusMICROSPACE CORP·Filed 2014·Granted Feb 20, 2018·4 cites·15 claims
- 2367US7408306B2Lamp lighting circuit and device, and lamp lighting apparatus and deviceTAIYO YUDEN LTD·Filed 2005·Granted Aug 5, 2008·7 cites·24 claims
- 2465US8487950B2Video display apparatus and method, and signal processing circuit and liquid crystal backlight driver to be built thereinTANAKA MASATO·Filed 2008·Granted Jul 16, 2013·2 cites·16 claims
- 2565US5253023AElectrostatographic apparatus without cleanerTOSHIBA KK·Filed 1992·Granted Oct 12, 1993·15 cites·10 claims
- 2665US4985716AApparatus for generating ions using low signal voltageTOSHIBA KK·Filed 1989·Granted Jan 15, 1991·13 cites·10 claims
- 2763US9120531B2Motor driving control apparatusTANAKA MASATO·Filed 2011·Granted Sep 1, 2015·2 cites·26 claims
- 2862US9573569B2Regenerative brake device and motor-assisted vehicle provided with the sameHOSAKA YASUO·Filed 2012·Granted Feb 21, 2017·5 cites·10 claims
- 2961US5404157AApparatus for generating ions in solid ion recording head with improved stabilityTOSHIBA KK·Filed 1993·Granted Apr 4, 1995·11 cites·6 claims
- 3061US4725860AInk carrier film in use with ink jet recording deviceTOSHIBA KK·Filed 1986·Granted Feb 16, 1988·11 cites·21 claims
- 3161US4358793ABeam scanning copying apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Nov 9, 1982·14 cites·18 claims
- 3260US9136780B2Controller for driving a motor and electric power-assisted vehicleTAIYO YUDEN KK·Filed 2013·Granted Sep 15, 2015·2 cites·6 claims
- 3360US6123415AInk jet recording apparatusTOSHIBA KK·Filed 1996·Granted Sep 26, 2000·18 cites·12 claims
- 3460US5621506AElectrostatic recording apparatus providing an electric field adjacent a developer rollerTOSHIBA KK·Filed 1994·Granted Apr 15, 1997·10 cites·24 claims
- 3558US12445118B2Arbitrary waveform generation apparatus and arbitrary waveform generation methodANRITSU CORP·Filed 2024·Granted Oct 14, 2025·0 cites·10 claims
- 3657US10099558B2Motor driving apparatusMICROSPACE CORP·Filed 2016·Granted Oct 16, 2018·1 cites·16 claims
- 3757US9428172B2Motor drive control deviceMICROSPACE CORP·Filed 2013·Granted Aug 30, 2016·2 cites·11 claims
- 3857US2024319759A1Arbitrary waveform generation apparatus and arbitrary waveform generation methodANRITSU CORP·Filed 2024·Application pending·0 cites
- 3956US5835113AInk jet printing apparatus with controlled compression and ejection of colorants in liquid inkTOSHIBA KK·Filed 1995·Granted Nov 10, 1998·15 cites·80 claims
- 4055US10919600B2Motor driving control apparatus and method and motor-assisted vehicleTAIYO YUDEN KK·Filed 2018·Granted Feb 16, 2021·0 cites·9 claims
- 4155US8981588B2Auxiliary bicycle power supply systemSAIDA TAKAO·Filed 2011·Granted Mar 17, 2015·1 cites·12 claims
- 4255US5270741AApparatus for generating ions in solid ion recording head with improved stabilityTOSHIBA KK·Filed 1992·Granted Dec 14, 1993·9 cites·19 claims
- 4352US10577048B2Controller for driving a motor, and electric power assisted vehicleTAIYO YUDEN KK·Filed 2018·Granted Mar 3, 2020·0 cites·12 claims
- 4452US7804390B2Transformer for power supplyTAIYO YUDEN KK·Filed 2008·Granted Sep 28, 2010·2 cites·9 claims
- 4548US10040508B2Motor driving control apparatusMICROSPACE CORP·Filed 2017·Granted Aug 7, 2018·0 cites·8 claims
- 4648US9902462B2Controller for driving a motor, and electric power assisted vehicleTAIYO YUDEN KK·Filed 2015·Granted Feb 27, 2018·0 cites·12 claims
- 4744US5323185ARecording apparatusTOSHIBA KK·Filed 1992·Granted Jun 21, 1994·6 cites·24 claims
- 4844US5296878AApparatus for generating ions in solid ion recording head with improved stabilityTOSHIBA KK·Filed 1993·Granted Mar 22, 1994·5 cites·13 claims
- 4944US5239317AApparatus for generating ions in solid ion recording head with improved stabilityTOSHIBA KK·Filed 1991·Granted Aug 24, 1993·5 cites·6 claims
- 5043US2016202710A1Motor driving control apparatus and electrically assisted vehicleTAIYO YUDEN KK·Filed 2014·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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