Inventor · disambiguated record
Kunio Tabata
Also filed as: TABATA KUNIO
94 granted patents·24 pending applications·983 citations·filing 1993–2025
99Inventor score
Top patents by PatentIndex Score
118 records- 0198US8632148B2Fluid ejection device and fluid ejection printer with a power amplifier stopping sectionSEIKO EPSON CORP·Filed 2013·Granted Jan 21, 2014·15 cites·16 claims
- 0297US9592073B2Fluid ejection device and method of controlling fluid ejection deviceSEIKO EPSON CORP·Filed 2015·Granted Mar 14, 2017·16 cites·13 claims
- 0397US8382224B2Fluid ejection device and fluid ejection printer with a power amplifier stopping sectionSEIKO EPSON CORP·Filed 2010·Granted Feb 26, 2013·15 cites·12 claims
- 0497US7607749B2PrinterSEIKO EPSON CORP·Filed 2008·Granted Oct 27, 2009·33 cites·2 claims
- 0597US6483270B1Method and device for controlling position sensorless motorSEIKO EPSON CORP·Filed 1999·Granted Nov 19, 2002·119 cites·22 claims
- 0697US6081056AMotor and method for producing the sameSEIKO EPSON CORP·Filed 1997·Granted Jun 27, 2000·172 cites·22 claims
- 0796US8757749B2Capacitive load driving circuit and liquid ejection deviceOSHIMA ATSUSHI·Filed 2012·Granted Jun 24, 2014·12 cites·12 claims
- 0895US9174435B2Liquid ejecting deviceYOSHINO HIROYUKI·Filed 2012·Granted Nov 3, 2015·11 cites·7 claims
- 0995US7585037B2Liquid jet apparatus and printing apparatusSEIKO EPSON CORP·Filed 2007·Granted Sep 8, 2009·18 cites·10 claims
- 1094US8246133B2Liquid jet apparatus and printing apparatusOSHIMA ATSUSHI·Filed 2010·Granted Aug 21, 2012·9 cites·2 claims
- 1194US7758140B2Liquid jet apparatus and printing apparatusSEIKO EPSON CORP·Filed 2007·Granted Jul 20, 2010·20 cites·8 claims
- 1294US7581802B2Liquid jet apparatus, printing apparatus, and method of adjusting phase of drive pulseSEIKO EPSON CORP·Filed 2007·Granted Sep 1, 2009·18 cites·6 claims
- 1393US9005227B2Fluid ejection device and method of controlling fluid ejection deviceKOJIMA HIDEKI·Filed 2010·Granted Apr 14, 2015·8 cites·5 claims
- 1493US8262183B2Capacitive load driving device and fluid ejection deviceOSHIMA ATSUSHI·Filed 2011·Granted Sep 11, 2012·8 cites·16 claims
- 1592US8256858B2Liquid ejection device and liquid ejection printerOSHIMA ATSUSHI·Filed 2010·Granted Sep 4, 2012·6 cites·3 claims
- 1692US7746127B2Driving device and driving method of capacitive load and liquid jet printing apparatusSEIKO EPSON CORP·Filed 2008·Granted Jun 29, 2010·14 cites·9 claims
- 1791US6817013B2Program optimization method, and compiler using the sameIBM·Filed 2001·Granted Nov 9, 2004·75 cites·15 claims
- 1891US6037726AElectric motor vehicleSEIKO EPSON CORP·Filed 1999·Granted Mar 14, 2000·68 cites·3 claims
- 1990US9608548B2Power generating device and electronic componentSEIKO EPSON CORP·Filed 2013·Granted Mar 28, 2017·6 cites·14 claims
- 2090US8836199B2Power generation unit, secondary cell, and electronic apparatusIDE NORITAKA·Filed 2012·Granted Sep 16, 2014·7 cites·3 claims
- 2190US8657399B2Liquid jet apparatus performing pulse modulation on a drive signalSEIKO EPSON CORP·Filed 2013·Granted Feb 25, 2014·4 cites·3 claims
- 2288US8376486B2Liquid jet apparatus having a modulation period modification circuitSEIKO EPSON CORP·Filed 2008·Granted Feb 19, 2013·7 cites·2 claims
- 2388US8262180B2Liquid jet apparatus and printing apparatusOSHIMA ATSUSHI·Filed 2007·Granted Sep 11, 2012·8 cites·4 claims
- 2487US5703449AController for brushless DC motor without position sensorSEIKO EPSON CORP·Filed 1996·Granted Dec 30, 1997·62 cites·2 claims
- 2585US9073076B2Capacitive load driving circuit and liquid ejection deviceSEIKO EPSON CORP·Filed 2014·Granted Jul 7, 2015·3 cites·12 claims
- 2685US9028023B2Fluid ejection device and fluid ejection printer with a power amplifier stopping sectionSEIKO EPSON CORP·Filed 2014·Granted May 12, 2015·2 cites·16 claims
- 2785US8240798B2Head drive apparatus of inkjet printer and inkjet printerOSHIMA ATSUSHI·Filed 2007·Granted Aug 14, 2012·8 cites·4 claims
- 2885US7823720B2Belt transport device and belt transport control methodSEIKO EPSON CORPORATON·Filed 2009·Granted Nov 2, 2010·14 cites·2 claims
- 2984US9102141B2Capacitive load driving circuit, ink jet printer, and fluid ejecting apparatusYOSHINO HIROYUKI·Filed 2011·Granted Aug 11, 2015·4 cites·8 claims
- 3084US8894170B2Fluid ejection device and fluid ejection printer with a power amplifier stopping sectionSEIKO EPSON CORP·Filed 2013·Granted Nov 25, 2014·2 cites·16 claims
- 3183US7880539B2Power amplifier and liquid jet printing apparatusSEIKO EPSON CORP·Filed 2009·Granted Feb 1, 2011·6 cites·8 claims
- 3282US8111409B2Detecting apparatus and recording unitTABATA KUNIO·Filed 2008·Granted Feb 7, 2012·6 cites·6 claims
- 3381US9006957B2Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unitSEIKO EPSON CORP·Filed 2012·Granted Apr 14, 2015·3 cites·19 claims
- 3481US8604673B2Power generating device, electronic apparatus, and transportation apparatusTABATA KUNIO·Filed 2011·Granted Dec 10, 2013·4 cites·15 claims
- 3580US8653718B2Power generation unit, electronic apparatus, transportation unit, battery, method of controlling power generation unitIDE NORITAKA·Filed 2012·Granted Feb 18, 2014·5 cites·12 claims
- 3679US8604666B2Power generating device and electronic componentTABATA KUNIO·Filed 2011·Granted Dec 10, 2013·3 cites·2 claims
- 3778US8957566B2Power generation unit, electronic apparatus, transportation device, battery, and method of controlling power generation unitSEIKO EPSON CORP·Filed 2012·Granted Feb 17, 2015·3 cites·18 claims
- 3878US8303064B2Capacitive load driving circuit, liquid ejection device, and printing apparatusOSHIMA ATSUSHI·Filed 2010·Granted Nov 6, 2012·5 cites·7 claims
- 3977US8941289B2Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unitHIRABAYASHI ATSUYA·Filed 2012·Granted Jan 27, 2015·4 cites·20 claims
- 4077US7984956B2Liquid jet apparatus and printing apparatusSEIKO EPSON CORP·Filed 2009·Granted Jul 26, 2011·3 cites·10 claims
- 4176US9252687B2Power generation unit, secondary cell, and electronic apparatusSEIKO EPSON CORP·Filed 2014·Granted Feb 2, 2016·2 cites·14 claims
- 4276US8308254B2Liquid jet apparatusTABATA KUNIO·Filed 2009·Granted Nov 13, 2012·4 cites·5 claims
- 4375US9573365B2Liquid ejecting deviceSEIKO EPSON CORP·Filed 2015·Granted Feb 21, 2017·1 cites·18 claims
- 4474US8393699B2Capacitive load driving circuit, liquid ejection device, and printing apparatusYOSHINO HIROYUKI·Filed 2010·Granted Mar 12, 2013·2 cites·8 claims
- 4574US8303065B2Load driving circuit, liquid ejection device, and printing apparatusMIYAZAKI SHINICHI·Filed 2010·Granted Nov 6, 2012·2 cites·4 claims
- 4673US9097244B2Fluid feeding pump, medical apparatus, and air bubble detection method for fluid feeding pumpMATSUZAKI TAKAHIRO·Filed 2012·Granted Aug 4, 2015·2 cites·9 claims
- 4773US8939534B2Liquid ejection apparatusMIYAZAKI SHINICHI·Filed 2010·Granted Jan 27, 2015·2 cites·10 claims
- 4873US8506584B2Fluid jet device, drive device of fluid jet device, surgical instrument, and method of driving fluid jet deviceSETO TAKESHI·Filed 2009·Granted Aug 13, 2013·8 cites·14 claims
- 4973US8398194B2Power amplifier and liquid jet printing apparatusYOSHINO HIROYUKI·Filed 2009·Granted Mar 19, 2013·3 cites·4 claims
- 5073US2025296321A1Liquid Ejection Apparatus And Head UnitSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
Showing the top 50 of 118 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →