Inventor · disambiguated record
Hiroyuki Kushida
Also filed as: KUSHIDA HIROYUKI
19 granted patents·16 pending applications·283 citations·filing 1996–2021
94Inventor score
Top patents by PatentIndex Score
35 records- 0188US6490752B2Inverter control circuit of motor-driven blower for electric vacuum cleaner, drive control circuit using the same, and electric vacuum cleaner using drive control circuitTOSHIBA TEC KK·Filed 2001·Granted Dec 10, 2002·47 cites·17 claims
- 0286US6545443B2Pulse width modulation circuit controlling output current of an inverter circuit for motor-driven blower or electric vacuum cleanerTOSHIBA TEC KK·Filed 2001·Granted Apr 8, 2003·31 cites·12 claims
- 0385US6624606B2Drive control circuit for three-phase brushless motor, motor-driven blower and electric vacuum cleanerTOSHIBA TEC KK·Filed 2002·Granted Sep 23, 2003·39 cites·6 claims
- 0485US6495972B1Dielectric barrier discharge lamp light sourceUSHIO ELECTRIC INC·Filed 2000·Granted Dec 17, 2002·36 cites·11 claims
- 0581US6664748B2Electric vacuum cleanerTOSHIBA TEC KK·Filed 2002·Granted Dec 16, 2003·66 cites·10 claims
- 0677US7026771B2Motor control apparatus and electric appliance using the sameTOSHIBA TEC KK·Filed 2005·Granted Apr 11, 2006·15 cites·8 claims
- 0774US9682553B2Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet headTOSHIBA KK·Filed 2015·Granted Jun 20, 2017·1 cites·18 claims
- 0873US7176637B2Rare gas fluorescent lamp apparatusUSHIO ELECTRIC INC·Filed 2005·Granted Feb 13, 2007·5 cites·4 claims
- 0970US5982404AThermal transfer type color printerTOSHIBA TEC KK·Filed 1996·Granted Nov 9, 1999·18 cites·24 claims
- 1068US2021129131A1Liquid medicine discharge device and liquid medicine dropping deviceTOSHIBA TEC KK·Filed 2021·Application pending·0 cites
- 1162US10052871B2Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet headTOSHIBA KK·Filed 2017·Granted Aug 21, 2018·0 cites·18 claims
- 1259US8998373B2Ink-jet head and method of manufacturing ink-jet headKOYATA MINORU·Filed 2012·Granted Apr 7, 2015·1 cites·6 claims
- 1359US6104421AThermal transfer type color printerTOSHIBA TEC KK·Filed 1999·Granted Aug 15, 2000·11 cites·68 claims
- 1459US2009224040A1Item management system and information processing deviceTOSHIBA TEC KK·Filed 2009·Application pending·0 cites
- 1558USRE40250EPulse width modulation circuit controlling output current of an inverter circuit for motor-driven blower or electric vacuum cleanerTOSHIBA TEC KK·Filed 2004·Granted Apr 22, 2008·8 cites·12 claims
- 1658US2009135013A1Article management system and information processing apparatusTOSHIBA TEC KK·Filed 2008·Application pending·0 cites
- 1752US2018279651A1Feed compositionNISSO FINE CO LTD·Filed 2016·Application pending·0 cites
- 1851US9174442B2Inkjet head and method of manufacturing the inkjet headTOSHIBA TEC KK·Filed 2014·Granted Nov 3, 2015·0 cites·12 claims
- 1951US2018169649A1Liquid medicine discharge device and liquid medicine dropping deviceTOSHIBA TEC KK·Filed 2017·Application pending·0 cites
- 2051US2009207023A1Article management system and information processing apparatus used in the sameKUSHIDA HIROYUKI·Filed 2009·Application pending·0 cites
- 2150US2016298323A1Toilet cleaning agent containerNIPPON SODA CO·Filed 2014·Application pending·0 cites
- 2245US2010060453A1Article management system and method thereofTOSHIBA TEC KK·Filed 2009·Application pending·0 cites
- 2345US2010019906A1Article management system and method for managing articleTOSHIBA TEC KK·Filed 2009·Application pending·0 cites
- 2444US2004231090A1Electric blower and electric apparatus equipped therewithTOSHIBA TEC KK·Filed 2004·Application pending·0 cites
- 2544US2006120887A1Electric blower and method for constructing the sameOGISHIMA TAKUYA·Filed 2005·Application pending·0 cites
- 2643US8746851B2Inkjet head and method of manufacturing the inkjet headMUROCHI NOBUAKI·Filed 2011·Granted Jun 10, 2014·0 cites·10 claims
- 2742US2005097701A1Electric vacuum cleanerTOSHIBA TEC KK·Filed 2003·Application pending·0 cites
- 2841US5895156AHeat transfer device for sheet assemblyFUJI PHOTO FILM CO LTD·Filed 1997·Granted Apr 20, 1999·5 cites·7 claims
- 2940US6452619B2Thermal transfer recording apparatus and method for thermal transfer recordingTOSHIBA TEC KK·Filed 2001·Granted Sep 17, 2002·0 cites·28 claims
- 3040US2005017681A1Rechargeable vacuum cleaner systemTOSHIBA TEC KK·Filed 2004·Application pending·0 cites
- 3138US8807709B2Ink-jet head and method of manufacturing ink-jet headOOISHI NAOKI·Filed 2012·Granted Aug 19, 2014·0 cites·8 claims
- 3238US2019315120A1Liquid discharge head and liquid discharge apparatusTOSHIBA TEC KK·Filed 2019·Application pending·0 cites
- 3337US8708464B2Ink jet head and method of manufacturing the ink jet headKUSHIDA HIROYUKI·Filed 2012·Granted Apr 29, 2014·0 cites·6 claims
- 3437US2006204383A1Electric vacuum cleanerKUSHIDA HIROYUKI·Filed 2006·Application pending·0 cites
- 3529US2007050094A1Electric vacuum cleanerTOSHIBA TEC KK·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →