Inventor · disambiguated record
Hiroaki Hoshika
Also filed as: HOSHIKA HIROAKI
46 granted patents·6 pending applications·158 citations·filing 2002–2020
97Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD36HITACHI LTD11HITACHI ASTEMO LTD2HOSHIKA HIROAKI1ICHIHARA TAKANOBU1
Top patents by PatentIndex Score
52 records- 0197US7715975B2Engine control system and control method thereofHITACHI LTD·Filed 2008·Granted May 11, 2010·52 cites·19 claims
- 0291US11237035B2Physical quantity detecting deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Feb 1, 2022·5 cites·11 claims
- 0391US10876872B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Dec 29, 2020·5 cites·10 claims
- 0489US10006392B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jun 26, 2018·5 cites·4 claims
- 0587US8387593B2EGR flow rate control apparatus of internal combustion engineICHIHARA TAKANOBU·Filed 2010·Granted Mar 5, 2013·9 cites·5 claims
- 0684US10644423B2Semiconductor moduleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted May 5, 2020·4 cites·14 claims
- 0782US11105757B2Gas sensor deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Aug 31, 2021·2 cites·10 claims
- 0882US10203257B2Physical-quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Feb 12, 2019·2 cites·5 claims
- 0982US9970396B2Intake air humidity measurement device for an internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted May 15, 2018·5 cites·10 claims
- 1082US7681560B2Exhaust gas recirculation systemHITACHI LTD·Filed 2007·Granted Mar 23, 2010·11 cites·4 claims
- 1179US10641630B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted May 5, 2020·2 cites·7 claims
- 1279US10217684B2Resin molding and sensor deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Feb 26, 2019·3 cites·12 claims
- 1377US9851234B2Physical quantity measuring deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Dec 26, 2017·4 cites·8 claims
- 1476US11143535B2Thermal-type flowmeterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Oct 12, 2021·1 cites·15 claims
- 1576US7726187B2Thermal type flow meter and engine control system using the sameHITACHI LTD·Filed 2008·Granted Jun 1, 2010·9 cites·9 claims
- 1675US11467015B2Physical quantity measurement deviceHITACHI ASTEMO LTD·Filed 2019·Granted Oct 11, 2022·1 cites·9 claims
- 1772US11079262B2Physical quantity detection apparatus and electronic apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Aug 3, 2021·1 cites·11 claims
- 1872US10190898B2Physical-quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jan 29, 2019·1 cites·8 claims
- 1971US11137292B2Physical quantity detecting deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Oct 5, 2021·1 cites·10 claims
- 2071US7677097B2Heating resistor-type gas flowmeterHITACHI LTD·Filed 2008·Granted Mar 16, 2010·7 cites·10 claims
- 2170US10591331B2Intake temperature detection device and maximum heat generating amount components mounted on a single circuit boardHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Mar 17, 2020·1 cites·6 claims
- 2269US10371552B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Aug 6, 2019·1 cites·7 claims
- 2363US11965760B2Flow rate detecting device of intake air in an internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Apr 23, 2024·0 cites·8 claims
- 2463US7814785B2Thermal flow meter, thermal flow meter control method, and sensor element of thermal flow meterHITACHI LTD·Filed 2008·Granted Oct 19, 2010·4 cites·18 claims
- 2562US10031006B2Sensor including a printed circuit board with semiconductor parts having a first and second resinHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jul 24, 2018·1 cites·4 claims
- 2661US9383232B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Granted Jul 5, 2016·2 cites·14 claims
- 2760US7866306B2Control apparatus of EGR control valveHITACHI LTD·Filed 2007·Granted Jan 11, 2011·3 cites·8 claims
- 2860US7552633B2Thermal type gas flowmeterHITACHI LTD·Filed 2007·Granted Jun 30, 2009·5 cites·14 claims
- 2956US10900820B2Air flow rate measurement device having a segmented board portion at an upstream side to suppress flow disturbancesHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jan 26, 2021·0 cites·11 claims
- 3056US7954373B2Thermal type flow meterHITACHI LTD·Filed 2009·Granted Jun 7, 2011·2 cites·11 claims
- 3155US10584987B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Mar 10, 2020·0 cites·8 claims
- 3253US12298164B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted May 13, 2025·0 cites·9 claims
- 3351US10697916B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Jun 30, 2020·0 cites·4 claims
- 3450US7971479B2Fluid flow rate measurement apparatusHITACHI LTD·Filed 2008·Granted Jul 5, 2011·2 cites·3 claims
- 3549US11480126B2Flow-volume detecting apparatus utilizing filter selectionHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Oct 25, 2022·0 cites·7 claims
- 3649US11307072B2Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Apr 19, 2022·0 cites·4 claims
- 3749US10961958B2Humidity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Mar 30, 2021·0 cites·11 claims
- 3848US10739213B2Temperature and humidity sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Aug 11, 2020·0 cites·10 claims
- 3946US10519891B2Control device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Dec 31, 2019·0 cites·7 claims
- 4046USD717184STemperature and humidity sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Nov 11, 2014·5 cites·1 claims
- 4146US8290685B2Control device for engineYAMAOKA SHIRO·Filed 2009·Granted Oct 16, 2012·2 cites·10 claims
- 4245US2016252378A1Mass Air Flow Measurement DeviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Application pending·0 cites
- 4343US10928232B2Thermal air flow meterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Feb 23, 2021·0 cites·9 claims
- 4443US2020200613A1Physical quantity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 4542US11047822B2Sensor deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jun 29, 2021·0 cites·6 claims
- 4642US2009241654A1Thermal Gas FlowmeterHITACHI LTD·Filed 2009·Application pending·0 cites
- 4740US10655991B2Physical-quantity detection device for intake air in an internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted May 19, 2020·0 cites·9 claims
- 4839US10401314B2Humidity measuring deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Sep 3, 2019·0 cites·8 claims
- 4939US2018313681A1Air Flow Rate Detecting DeviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 5037US2022390406A1Humidity sensor diagnosis deviceHITACHI ASTEMO LTD·Filed 2020·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →