Inventor · disambiguated record
Hiromichi Sato
Also filed as: SATO HIROMICHI
26 granted patents·15 pending applications·304 citations·filing 1988–2024
95Inventor score
Files withTOYOTA MOTOR CO LTD29HITACHI LTD2SANO SEIJI2SATO HIROMICHI2FUJIKURA PARACHUTE COMPANY LTD1
Top patents by PatentIndex Score
41 records- 0197US7611795B2Fuel cell manufacturing method and fuel cellTOYOTA MOTOR CO LTD·Filed 2004·Granted Nov 3, 2009·93 cites·21 claims
- 0294US6660069B2Hydrogen extraction unitTOYOTA MOTOR CO LTD·Filed 2002·Granted Dec 9, 2003·85 cites·33 claims
- 0382US10578003B2Bottom cover and cooling ductTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 3, 2020·3 cites·7 claims
- 0482US6656617B2Fuel gas production system for fuel cellsTOYOTA MOTOR CO LTD·Filed 2001·Granted Dec 2, 2003·22 cites·43 claims
- 0577US2025286094A1Fuel cell cooling systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0677US2025286085A1Fuel cell cooling systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0777US2025286087A1Fuel cell cooling systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0877US2025286093A1Fuel cell cooling systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0976US2025079480A1Fuel cell cooling unitTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1066US8241816B2Fuel cell separatorSANO SEIJI·Filed 2006·Granted Aug 14, 2012·3 cites·3 claims
- 1166US7678181B2Hydrogen permeable membrane, fuel cell and hydrogen extracting apparatus equipped with the hydrogen permeable membrane, and method of manufacturing the hydrogen permeable membraneTOYOTA MOTOR CO LTD·Filed 2005·Granted Mar 16, 2010·2 cites·16 claims
- 1265USD380551SBiochemical analayzerHITACHI LTD·Filed 1995·Granted Jul 1, 1997·13 cites·1 claims
- 1364US11705559B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 18, 2023·0 cites·2 claims
- 1464US7255721B1Device forming fuel gas for fuel cell and composite material for hydrogen separationTOYOTA MOTOR CO LTD·Filed 2000·Granted Aug 14, 2007·11 cites·11 claims
- 1562US11322756B2Cooling system of fuel cellTOYOTA MOTOR CO LTD·Filed 2020·Granted May 3, 2022·0 cites·4 claims
- 1660US8685586B2Fuel cell separatorINUI FUMIHIKO·Filed 2005·Granted Apr 1, 2014·2 cites·15 claims
- 1758US6440369B1Automatic analyzer and display method for automatic analyzerHITACHI LTD·Filed 1996·Granted Aug 27, 2002·23 cites·6 claims
- 1857US11577627B2Control device for fuel cell vehicle and fuel cell vehicleTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 14, 2023·0 cites·15 claims
- 1957US7285143B2Hydrogen generatorTOYOTA MOTOR CO LTD·Filed 2001·Granted Oct 23, 2007·3 cites·52 claims
- 2054US7132002B2Hydrogen generating device having hydrogen separator membrane and control method thereforTOYOTA MOTOR CO LTD·Filed 2002·Granted Nov 7, 2006·2 cites·14 claims
- 2153US6007165AAcceleration slip control system for motor vehicleTOYOTA MOTOR CO LTD·Filed 1997·Granted Dec 28, 1999·13 cites·6 claims
- 2253US4991777ANozzle member in use with a jet shooting deviceSATO HIROMICHI·Filed 1988·Granted Feb 12, 1991·21 cites·9 claims
- 2351US7049008B2Hydrogen-permeable membrane and manufacturing method of the sameTOYOTA MOTOR CO LTD·Filed 2003·Granted May 23, 2006·2 cites·11 claims
- 2450US10024294B2Control device for internal combustion engine for vehicleNISSAN MOTOR·Filed 2015·Granted Jul 17, 2018·0 cites·3 claims
- 2548US7615297B2Fuel cellTOYOTA MOTOR CO LTD·Filed 2004·Granted Nov 10, 2009·0 cites·14 claims
- 2647US11462756B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 4, 2022·0 cites·8 claims
- 2747US2009136805A1Fuel cellTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2847US2006141320A1Fuel cell and method for manufacturing electrolyte membrane for fuel cellTOYOTA MOTOR CO LTD·Filed 2005·Application pending·0 cites
- 2945US2005284040A1Pedestal unit, raised floor skeleton structure, method of installing pedestal unit, and method of producing pedestal frameNTT FACILITIES INC·Filed 2005·Application pending·0 cites
- 3045US2009130519A1Fuel cellSATO HIROMICHI·Filed 2007·Application pending·0 cites
- 3144US2006040156A1Fuel cell stack, fuel cell system, and manufacturing method of fuel cell stackTOYOTA MOTOR CO LTD·Filed 2005·Application pending·0 cites
- 3243US2007292738A1Flow Distribution Characteristics Of Fuel CellTOYATA JIDOSHA KABUSHIKI KAISH·Filed 2005·Application pending·0 cites
- 3342US2009098434A1Fuel cell and method for producing the sameSANO SEIJI·Filed 2007·Application pending·0 cites
- 3441US2018093562A1Vehicle lower structureTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 3540US10290883B2Fuel cell system and method of control of sameTOYOTA MOTOR CO LTD·Filed 2016·Granted May 14, 2019·0 cites·11 claims
- 3640US9954234B2Fuel cell system and control method thereofTOYOTA MOTOR CO LTD·Filed 2016·Granted Apr 24, 2018·0 cites·17 claims
- 3740US2009004540A1Fuel Cell and LaminateSHIZUKU FUMISHIGE·Filed 2007·Application pending·0 cites
- 3839US11459039B2Vehicular under coverTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 4, 2022·0 cites·4 claims
- 3937US2007015016A1Fuel cell system and mobile bodyTOYOTA MOTOR CO LTD·Filed 2004·Application pending·0 cites
- 4028US10276882B2Fuel cell system and method for controlling fuel cell systemTOYOTA MOTOR CO LTD·Filed 2015·Granted Apr 30, 2019·0 cites·10 claims
- 4126US6059232ASeparable cord connecting structure of parachuteFUJIKURA PARACHUTE COMPANY LTD·Filed 1999·Granted May 9, 2000·6 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Hiromichi Sato 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 →