Inventor · disambiguated record
Masahide Hayashi
Also filed as: HAYASHI MASAHIDE
39 granted patents·10 pending applications·230 citations·filing 1991–2019
97Inventor score
Top patents by PatentIndex Score
49 records- 0188US8438718B2Manufacturing method of combined sensorAONO TAKANORI·Filed 2011·Granted May 14, 2013·12 cites·7 claims
- 0286US9086427B2Inertial sensorMAEDA DAISUKE·Filed 2012·Granted Jul 21, 2015·7 cites·10 claims
- 0384US9000543B2Combined sensorJEONG HEEWON·Filed 2011·Granted Apr 7, 2015·6 cites·14 claims
- 0484US5441300AThree-dimensional acceleration sensor and airbag using the sameHITACHI LTD·Filed 1992·Granted Aug 15, 1995·49 cites·11 claims
- 0581US9810734B2Compound sensor including a plurality of detection elements and a plurality of fault detection circuitsHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Nov 7, 2017·6 cites·7 claims
- 0680US9995762B2Acceleration sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jun 12, 2018·2 cites·12 claims
- 0780US5707077AAirbag system using three-dimensional acceleration sensorHITACHI LTD·Filed 1995·Granted Jan 13, 1998·47 cites·10 claims
- 0878US8427177B2Capacitance sensorJEONG HEEWON·Filed 2010·Granted Apr 23, 2013·4 cites·21 claims
- 0978US6601453B2Pressure detecting apparatusHITACHI LTD·Filed 2002·Granted Aug 5, 2003·22 cites·14 claims
- 1075US9970956B2Inertial sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted May 15, 2018·3 cites·7 claims
- 1175US9151776B2Combined sensorJEONG HEEWON·Filed 2012·Granted Oct 6, 2015·4 cites·13 claims
- 1273US9678101B2Physical quantity detection apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Granted Jun 13, 2017·2 cites·6 claims
- 1370US8659101B2Physical quantity detectorYAMANAKA KIYOKO·Filed 2011·Granted Feb 25, 2014·3 cites·14 claims
- 1470US8300897B2Personal authentication apparatus and methodNAGASAKA AKIO·Filed 2008·Granted Oct 30, 2012·5 cites·5 claims
- 1569US9557345B2Inertial sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Jan 31, 2017·3 cites·12 claims
- 1668US9146253B2Combined sensor and method for manufacturing the sameAONO TAKANORI·Filed 2011·Granted Sep 29, 2015·3 cites·10 claims
- 1768US8459108B2Angular rate sensorOHTA KAZUNORI·Filed 2011·Granted Jun 11, 2013·3 cites·12 claims
- 1865US7260992B2Pressure sensor, flowmeter electronic component, and method for manufacturing the sameHITACHI CAR ENG CO LTD·Filed 2003·Granted Aug 28, 2007·12 cites·4 claims
- 1962US9568490B2Angular velocity sensorJEONG HEEWON·Filed 2012·Granted Feb 14, 2017·2 cites·9 claims
- 2062US9182421B2Inertia sensorJEONG HEEWON·Filed 2011·Granted Nov 10, 2015·2 cites·13 claims
- 2162US8304847B2Semiconductor pressure sensorKAMINAGA TOSHIAKI·Filed 2005·Granted Nov 6, 2012·4 cites·11 claims
- 2257US5389198AStructure and method of manufacturing the sameHITACHI LTD·Filed 1991·Granted Feb 14, 1995·28 cites·20 claims
- 2353US7414307B2Electronic device and pressure sensorHITACHI LTD·Filed 2004·Granted Aug 19, 2008·1 cites·4 claims
- 2450US10845194B2Inertial force detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Nov 24, 2020·0 cites·7 claims
- 2550US9804188B2Inertial sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Oct 31, 2017·0 cites·14 claims
- 2650US9651408B2Structure of physical sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted May 16, 2017·0 cites·15 claims
- 2750US9123188B2Acceleration sensor fault detection apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Sep 1, 2015·0 cites·10 claims
- 2849US9939267B2Angular speed detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Apr 10, 2018·0 cites·5 claims
- 2948US8242587B2Electronic device and pressure sensorEBINE HIROMICHI·Filed 2008·Granted Aug 14, 2012·0 cites·21 claims
- 3047US7905149B2Physical sensor and method of processHITACHI LTD·Filed 2008·Granted Mar 15, 2011·0 cites·7 claims
- 3146US9964560B2Transfer mold type sensor deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted May 8, 2018·0 cites·11 claims
- 3245US10955243B2Inertial sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Mar 23, 2021·0 cites·9 claims
- 3345US2015369603A1Inertial force detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Application pending·0 cites
- 3444US10551192B2Inertial sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Feb 4, 2020·0 cites·10 claims
- 3544US2016146849A1Resin-Sealed Sensor DeviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Application pending·0 cites
- 3643US9890037B2Physical quantity sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Feb 13, 2018·0 cites·6 claims
- 3743US2015301075A1Inertial SensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Application pending·0 cites
- 3842US9279827B2Sensor module and sensor systemMAEDA DAISUKE·Filed 2011·Granted Mar 8, 2016·0 cites·16 claims
- 3942US2015040670A1Inertial Sensor ModuleHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Application pending·0 cites
- 4042US2020391318A1Electric resistance welded steel pipe manufacturing device and electric resistance welded steel pipe manufacturing methodNIPPON STEEL CORP·Filed 2018·Application pending·0 cites
- 4142US2014130596A1Angular velocity detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Application pending·0 cites
- 4241US10324107B2Acceleration detection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jun 18, 2019·0 cites·6 claims
- 4341US9229025B2Inertial sensorYAMANAKA KIYOKO·Filed 2011·Granted Jan 5, 2016·0 cites·14 claims
- 4441US2007062282A1Combined sensor and its fabrication methodHITACHI LTD·Filed 2006·Application pending·0 cites
- 4540US2013226506A1Physical Quantity Detection Device, And Network SystemNAKAMURA TOSHIAKI·Filed 2011·Application pending·0 cites
- 4639US10989731B2Physical quantity sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Apr 27, 2021·0 cites·11 claims
- 4739US2014260612A1Composite Sensor and Method for Manufacturing The SameAONO TAKANORI·Filed 2011·Application pending·0 cites
- 4838US11980850B2Ultrafine bubble manufacturing unit and ultrafine bubble water manufacturing deviceMIIKE TEKKOU KK·Filed 2019·Granted May 14, 2024·0 cites·11 claims
- 4934US2018002164A1Semiconductor sensor deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masahide Hayashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →