Inventor · disambiguated record
Hiroki Matsushita
Also filed as: MATSUSHITA HIROKI
29 granted patents·16 pending applications·1,089 citations·filing 1997–2025
95Inventor score
Files withNIDEC COPAL ELECTRONICS CORP11TOSHIBA KK10DAINIPPON PRINTING CO LTD6FUJITSU LTD4TOSHIBA MEMORY CORP4
Top patents by PatentIndex Score
45 records- 0198US9689466B2Gear motor including reduction mechanismNIDEC COPAL ELECTRONICS CORP·Filed 2016·Granted Jun 27, 2017·1k cites·8 claims
- 0283US7457070B2Apparatus for controlling space between head and mediumFUJITSU LTD·Filed 2006·Granted Nov 25, 2008·5 cites·20 claims
- 0383US2024419236A1Memory systemKIOXIA CORP·Filed 2024·Application pending·0 cites
- 0482US11367856B2Optical film and image display deviceDAINIPPON PRINTING CO LTD·Filed 2018·Granted Jun 21, 2022·2 cites·11 claims
- 0580US9652377B2Memory systemTOSHIBA KK·Filed 2013·Granted May 16, 2017·2 cites·17 claims
- 0677US12079060B2Memory systemKIOXIA CORP·Filed 2022·Granted Sep 3, 2024·0 cites·18 claims
- 0777US10233935B2Motor, and motor control systemNIDEC COPAL ELECTRONICS CORP·Filed 2016·Granted Mar 19, 2019·2 cites·20 claims
- 0875US10598215B2Electric motor having seizure-resistant dynamic pressure gas bearingNIDEC COPAL ELECTRONICS CORP·Filed 2015·Granted Mar 24, 2020·2 cites·9 claims
- 0975US9097747B2Electronic device, and capacitor capacitance detection method applied to the sameIKEDA ERIKA·Filed 2011·Granted Aug 4, 2015·9 cites·20 claims
- 1073US7628582B2Air blowerNIDEC COPAL ELECTRONICS CORP·Filed 2005·Granted Dec 8, 2009·7 cites·4 claims
- 1172US12295202B2Optical film and image display deviceDAINIPPON PRINTING CO LTD·Filed 2019·Granted May 6, 2025·1 cites·17 claims
- 1272US11968855B2Optical film and image display deviceDAINIPPON PRINTING CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·24 claims
- 1370US12308713B2Motor attaching structure and motor attaching methodNIDEC COPAL ELECTRONICS CORP·Filed 2023·Granted May 20, 2025·0 cites·4 claims
- 1466US11507173B2Memory systemTOSHIBA MEMORY CORP·Filed 2019·Granted Nov 22, 2022·0 cites·20 claims
- 1559US10254817B2Memory systemTOSHIBA MEMORY CORP·Filed 2018·Granted Apr 9, 2019·0 cites·13 claims
- 1659US2025258328A1Optical film and image display deviceDAINIPPON PRINTING CO LTD·Filed 2025·Application pending·0 cites
- 1758US10954961B2Blower device and blower system equipped with blower deviceNIDEC COPAL ELECTRONICS CORP·Filed 2019·Granted Mar 23, 2021·0 cites·9 claims
- 1858US9996139B2Memory system and management tableTOSHIBA MEMORY CORP·Filed 2017·Granted Jun 12, 2018·0 cites·13 claims
- 1958US5746515ADynamic-pressure gas bearingCOPAL ELECTRONICS·Filed 1997·Granted May 5, 1998·20 cites·18 claims
- 2053US10914788B2Battery system, remaining capacity estimation device, and remaining capacity estimation methodTOSHIBA KK·Filed 2019·Granted Feb 9, 2021·0 cites·9 claims
- 2152US2010061007A1Storage device and control circuitFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2251US11452828B2CPAP deviceNIDEC COPAL ELECTRONICS CORP·Filed 2019·Granted Sep 27, 2022·0 cites·9 claims
- 2350US5997180ACircumferential flow type dynamic pressure bearingCOPAL ELECTRONICS·Filed 1998·Granted Dec 7, 1999·15 cites·3 claims
- 2450US2023016055A1Air blowerNIDEC COPAL ELECTRONICS CORP·Filed 2022·Application pending·0 cites
- 2549US10122208B2Power deviceTOSHIBA KK·Filed 2017·Granted Nov 6, 2018·0 cites·12 claims
- 2649US2010061008A1Magnetic disk driveFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2748US2010082126A1Control device, control program, and control methodFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2848US2013335933A1Circuit board and electronic deviceTOSHIBA KK·Filed 2013·Application pending·0 cites
- 2946US11207479B2CPAP deviceNIDEC COPAL ELECTRONICS CORP·Filed 2019·Granted Dec 28, 2021·0 cites·4 claims
- 3046US9882410B2Electronic device, and capacitor capacitance detection method applied to the sameTOSHIBA MEMORY CORP·Filed 2015·Granted Jan 30, 2018·0 cites·10 claims
- 3146US2019226495A1Blower deviceNIDEC COPAL ELECTRONICS CORP·Filed 2019·Application pending·0 cites
- 3245US10673255B2Battery pack and computer-implement battery pack control methodTOSHIBA KK·Filed 2017·Granted Jun 2, 2020·0 cites·19 claims
- 3345US10144305B2Battery control device, battery system, and movable bodyTOSHIBA KK·Filed 2016·Granted Dec 4, 2018·0 cites·7 claims
- 3445US10053247B2Binding apparatusNICHIBAN KK·Filed 2013·Granted Aug 21, 2018·0 cites·11 claims
- 3545US2007154333A1Blower motorNIDEC COPAL ELECTRONICS CORP·Filed 2005·Application pending·0 cites
- 3642US10069251B2Switch cap suppressing power consumption of secondary batteryTOSHIBA KK·Filed 2017·Granted Sep 4, 2018·0 cites·20 claims
- 3742US9887572B2Battery pack and control method for controlling output of battery pack for connecting external loadTOSHIBA KK·Filed 2016·Granted Feb 6, 2018·0 cites·6 claims
- 3841US8827346B2ProtectorSUZUKI MOTOR CORP·Filed 2012·Granted Sep 9, 2014·0 cites·10 claims
- 3938US2005069234A1Motor with aerodynamic bearingFiled 2003·Application pending·0 cites
- 4038US2008226472A1Air BlowerKANAI TAKASHI·Filed 2005·Application pending·0 cites
- 4138US2010201347A1Voltage measuring device and storage deviceTOSHIBA STORAGE DEVICE CORP·Filed 2010·Application pending·0 cites
- 4237US2020247092A1Optical film and image display deviceDAINIPPON PRINTING CO LTD·Filed 2018·Application pending·0 cites
- 4337US2018261896A1Heater control apparatus and method for controlling heater for batteryTOSHIBA KK·Filed 2017·Application pending·0 cites
- 4435US2017003436A1Surface light source device and display deviceDAINIPPON PRINTING CO LTD·Filed 2015·Application pending·0 cites
- 4534US2017163054A1Storage battery system, storage battery unit, and computer program productTOSHIBA KK·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →