Inventor · disambiguated record
Hiroki Fujii
Also filed as: FUJII HIROKI
55 granted patents·32 pending applications·173 citations·filing 1998–2025
98Inventor score
Top patents by PatentIndex Score
87 records- 0195US9859416B2Semiconductor device having a buried electrode and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2016·Granted Jan 2, 2018·10 cites·20 claims
- 0293US11860235B2Battery state estimation apparatusDENSO CORP·Filed 2022·Granted Jan 2, 2024·4 cites·6 claims
- 0392US11699375B1Semiconductor device and display driver IC using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 11, 2023·2 cites·20 claims
- 0492US11150820B2Storage system and storage management methodHITACHI LTD·Filed 2020·Granted Oct 19, 2021·3 cites·7 claims
- 0590US7520561B2Front structure of automotive vehicleMAZDA MOTOR·Filed 2007·Granted Apr 21, 2009·26 cites·5 claims
- 0689US12229020B2Storage system and method of restoring storage systemHITACHI LTD·Filed 2023·Granted Feb 18, 2025·1 cites·9 claims
- 0789US9356138B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted May 31, 2016·5 cites·6 claims
- 0888US9422834B2Roller lifter for internal combustion engineOTICS CORP·Filed 2013·Granted Aug 23, 2016·7 cites·19 claims
- 0987US10915401B2Data saving caused by a partial failure of the memory deviceHITACHI LTD·Filed 2017·Granted Feb 9, 2021·5 cites·7 claims
- 1087US8120104B2Semiconductor device and method of manufacturing semiconductor deviceFUJII HIROKI·Filed 2011·Granted Feb 21, 2012·8 cites·10 claims
- 1186US9753092B2Battery monitoring system for detecting a voltage difference of unit cells connected in series in a battery packDENSO CORP·Filed 2015·Granted Sep 5, 2017·3 cites·7 claims
- 1285US10229909B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2017·Granted Mar 12, 2019·5 cites·14 claims
- 1385US10217862B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2017·Granted Feb 26, 2019·3 cites·20 claims
- 1485US10047641B2Roller lifterOTICS CORP·Filed 2015·Granted Aug 14, 2018·2 cites·5 claims
- 1583US6437409B2Semiconductor deviceNEC CORP·Filed 2001·Granted Aug 20, 2002·31 cites·25 claims
- 1679US9755069B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Sep 5, 2017·2 cites·13 claims
- 1777US9977733B2Memory controller, data storage device and memory control method using data utilization ratioTAKEUCHI KEN·Filed 2012·Granted May 22, 2018·7 cites·16 claims
- 1876US8513736B2Semiconductor deviceFUJII HIROKI·Filed 2012·Granted Aug 20, 2013·3 cites·3 claims
- 1976US8211953B2Polyolefin resin foam and process for production thereofSAITOU MAKOTO·Filed 2007·Granted Jul 3, 2012·3 cites·10 claims
- 2074US2025208230A1Battery management system, memory, display method, and storage medium including display programDENSO CORP·Filed 2025·Application pending·0 cites
- 2173US7667295B2Semiconductor deviceNEC ELECTRONICS CORP·Filed 2008·Granted Feb 23, 2010·5 cites·18 claims
- 2272US8501310B2Foam waterproofing material with a micro cell structureFUJII HIROKI·Filed 2009·Granted Aug 6, 2013·1 cites·15 claims
- 2371US9283606B2Method of manufacturing supporting structure, swaging jig for use therein and the supporting structureOTICS CORP·Filed 2013·Granted Mar 15, 2016·2 cites·5 claims
- 2470US8227862B2Semiconductor deviceFUJII HIROKI·Filed 2012·Granted Jul 24, 2012·2 cites·8 claims
- 2568US11342769B2Control deviceDENSO CORP·Filed 2019·Granted May 24, 2022·1 cites·9 claims
- 2668US9707851B2Power supply system configured by individually connecting electric storage devices to a common object to be supplied with power or a common charging apparatusDENSO CORP·Filed 2015·Granted Jul 18, 2017·2 cites·2 claims
- 2766US8001941B2Lash adjusterOTICS CORP·Filed 2009·Granted Aug 23, 2011·3 cites·9 claims
- 2863US8076725B2Semiconductor device and method for manufacturing the sameFUJII HIROKI·Filed 2008·Granted Dec 13, 2011·2 cites·13 claims
- 2962US12282670B2Storage system and storage management methodHITACHI LTD·Filed 2021·Granted Apr 22, 2025·0 cites·9 claims
- 3062US8264037B2Semiconductor device and method of manufacturing semiconductor deviceFUJII HIROKI·Filed 2012·Granted Sep 11, 2012·1 cites·7 claims
- 3162US2014011902A1Foam waterproofing material with a micro cell structureNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3259US2025181456A1Storage system and storage control methoHITACHI VANTARA LTD·Filed 2024·Application pending·0 cites
- 3358US11880278B2Storage system and storage administration methodHITACHI LTD·Filed 2022·Granted Jan 23, 2024·0 cites·9 claims
- 3458US2022024286A1Reinforcement sheet and reinforcement structureNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 3557US2025094392A1Storage system and method for managing storage systemHITACHI LTD·Filed 2024·Application pending·0 cites
- 3657US2024419744A1Storage system and storage control methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 3756US11599297B2Storage apparatus, maintenance support method, and maintenance support programHITACHI LTD·Filed 2021·Granted Mar 7, 2023·0 cites·9 claims
- 3856US2025252175A1Battery authentication systemDENSO CORP·Filed 2025·Application pending·0 cites
- 3956US2011303276A1Sealant for solar cell panel end, solar cell module, frameless solar cell module, and sealing structure at solar cell panel endFUJII HIROKI·Filed 2009·Application pending·0 cites
- 4054US8129799B2Semiconductor deviceFUJII HIROKI·Filed 2009·Granted Mar 6, 2012·0 cites·6 claims
- 4154US2010233457A1Foam dustproofing material with a micro cell structureNITTO DENIKO CORP·Filed 2008·Application pending·0 cites
- 4254US2017365711A1Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Application pending·0 cites
- 4353US8371258B2Lash adjusterOTICS CORP·Filed 2009·Granted Feb 12, 2013·1 cites·17 claims
- 4453US7126191B2Double-diffused semiconductor deviceNEC ELECTRONICS CORP·Filed 2004·Granted Oct 24, 2006·5 cites·9 claims
- 4553US2024403318A1Storage system and management method of storage systemHITACHI LTD·Filed 2023·Application pending·0 cites
- 4652US8441070B2Semiconductor device and method of manufacturing semiconductor deviceFUJII HIROKI·Filed 2012·Granted May 14, 2013·0 cites·7 claims
- 4751US6204104B1Semiconductor device and manufacturing method thereofNEC CORP·Filed 1998·Granted Mar 20, 2001·11 cites·7 claims
- 4851US2023214134A1Storage device and control method thereforHITACHI LTD·Filed 2022·Application pending·0 cites
- 4950US9000565B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Apr 7, 2015·0 cites·20 claims
- 5050US2010300528A1Adhesive seal material for end portion of frameless solar cell module, frameless solar cell module, and sealed structure of end portion thereofNITTO DENKO CORP·Filed 2010·Application pending·0 cites
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →