Inventor · disambiguated record
Naohiro Yoshida
Also filed as: YOSHIDA NAOHIRO
50 granted patents·20 pending applications·254 citations·filing 1989–2025
98Inventor score
Files withTOYOTA MOTOR CO LTD18YOSHIDA NAOHIRO15KAWASAKI HEAVY IND LTD6MINEBEA CO LTD4SUMITOMO CHEMICAL CO2
Top patents by PatentIndex Score
70 records- 0190US8965608B2Moving body with fuel cells mounted thereonYOSHIDA NAOHIRO·Filed 2011·Granted Feb 24, 2015·8 cites·10 claims
- 0289US7581431B2Gas leak detection device and method for sameTOYOTA MOTOR CO LTD·Filed 2005·Granted Sep 1, 2009·10 cites·13 claims
- 0388US7981559B2Fuel cell system supply having a measuring device and a control deviceTOYOTA MOTOR CO LTD·Filed 2005·Granted Jul 19, 2011·9 cites·14 claims
- 0488US7575012B2Gas supply apparatusTOYOTA MOTOR CO LTD·Filed 2006·Granted Aug 18, 2009·23 cites·33 claims
- 0587US6851298B2Fluid leakage detection apparatus and fluid leakage detection methodTOYOTA MOTOR CO LTD·Filed 2003·Granted Feb 8, 2005·40 cites·19 claims
- 0684US8851219B2Moving bodyYOSHIDA NAOHIRO·Filed 2012·Granted Oct 7, 2014·2 cites·3 claims
- 0782US8349509B2Fuel cell system and fuel cell system failure judgment methodTOYOTA MOTOR CO LTD·Filed 2005·Granted Jan 8, 2013·5 cites·20 claims
- 0877US8795917B2Fuel cell system with control of the pressure of the reactants within the systemYOSHIDA NAOHIRO·Filed 2006·Granted Aug 5, 2014·4 cites·4 claims
- 0977US8216729B2Fuel cell system and gas leak determination method for fuel cell systemYOSHIDA NAOHIRO·Filed 2005·Granted Jul 10, 2012·3 cites·12 claims
- 1077US7638218B2Operation control of fuel cell systemTOYOTA MOTOR CO LTD·Filed 2005·Granted Dec 29, 2009·3 cites·9 claims
- 1176US2025390050A1Sheet processing apparatus, image forming apparatus, and image forming systemYOSHIDA NAOHIRO·Filed 2025·Application pending·0 cites
- 1275US9196914B2Moving bodyYOSHIDA NAOHIRO·Filed 2013·Granted Nov 24, 2015·3 cites·4 claims
- 1375US8091664B2Fuel cell vehicleYOSHIDA NAOHIRO·Filed 2006·Granted Jan 10, 2012·3 cites·11 claims
- 1474US8942871B2Moving body with fuel cells mounted thereonYOSHIDA NAOHIRO·Filed 2011·Granted Jan 27, 2015·1 cites·7 claims
- 1574US2025370392A1Post-processing apparatus and image forming system incorporating the post-processing apparatusKAMEYAMA KOTOMI·Filed 2025·Application pending·0 cites
- 1672US7537847B2Fuel cell system and method for operating sameTOYOTA MOTOR CO LTD·Filed 2006·Granted May 26, 2009·2 cites·9 claims
- 1772US7351316B2Water electrolysis method and device for determination of hydrogen and oxygen stable isotopic compositionJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Apr 1, 2008·15 cites·7 claims
- 1870US8454241B2Rolling deviceUCHIDA HIROYUKI·Filed 2007·Granted Jun 4, 2013·5 cites·5 claims
- 1970US7976999B2Fuel cell system and method of controlling the same fuel cell systemTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 12, 2011·1 cites·17 claims
- 2070US7771856B2Energy output device and control method of energy output deviceTOYOTA MOTOR CO LTD·Filed 2004·Granted Aug 10, 2010·9 cites·16 claims
- 2169US8757403B2Car equipment protection structure for railcarYOSHIDA NAOHIRO·Filed 2011·Granted Jun 24, 2014·3 cites·9 claims
- 2269US6611333B1Isopotomer absorption spectral analyzer and its methodJAPAN SCIENCE & TECH CORP·Filed 2000·Granted Aug 26, 2003·9 cites·4 claims
- 2368US10017192B2Railcar collision energy absorbing device and railcarKAWASAKI HEAVY IND LTD·Filed 2014·Granted Jul 10, 2018·2 cites·10 claims
- 2467US8771886B2Fuel cell system and method for controlling sameYOSHIDA NAOHIRO·Filed 2005·Granted Jul 8, 2014·1 cites·10 claims
- 2567US7354673B2Fuel cell system and method of controlling the same fuel cell systemTOYOTA MOTOR CO LTD·Filed 2003·Granted Apr 8, 2008·6 cites·21 claims
- 2665US2024399733A1Sheet processing apparatus and image forming system incorporating the sheet processing apparatusHORITA HIROFUMI·Filed 2024·Application pending·0 cites
- 2765US2025326602A1Sheet folder, post-processing apparatus, image forming apparatus, and image forming systemYOSHIZAWA SHINGO·Filed 2025·Application pending·0 cites
- 2864US9419291B2Moving bodyTOYOTA MOTOR CO LTD·Filed 2013·Granted Aug 16, 2016·0 cites·2 claims
- 2963US7975788B2Moving bodyTOYOTA MOTOR CO LTD·Filed 2004·Granted Jul 12, 2011·4 cites·27 claims
- 3062US8017278B2Moving object with fuel cell systemTOYOTA MOTOR CO LTD·Filed 2005·Granted Sep 13, 2011·5 cites·13 claims
- 3162US2025361111A1Medium processing apparatus, image forming apparatus, and image forming systemFUJITA SUZUKA·Filed 2025·Application pending·0 cites
- 3262US2025263265A1Post-processing apparatus and image forming system incorporating the post-processing apparatusTAKAYAMA RYOTA·Filed 2025·Application pending·0 cites
- 3360US9172292B2Hybrid stepping motorMINEBEA CO LTD·Filed 2013·Granted Oct 27, 2015·1 cites·4 claims
- 3460US9172293B2Hybrid stepping motorMINEBEA CO LTD·Filed 2013·Granted Oct 27, 2015·1 cites·6 claims
- 3560US8173315B2Fuel battery system, method for detecting gas leakage in such system, and mobile objectYOSHIDA NAOHIRO·Filed 2006·Granted May 8, 2012·3 cites·6 claims
- 3660US7380621B2Hybrid systemTOYOTA MOTOR CO LTD·Filed 2004·Granted Jun 3, 2008·15 cites·11 claims
- 3760US6596991B1Isotopomer mass spectrometerHITACHI LTD·Filed 2000·Granted Jul 22, 2003·4 cites·4 claims
- 3860US2025289682A1Post-processing apparatus and image forming apparatusYOSHIDA NAOFUMI·Filed 2025·Application pending·0 cites
- 3959US10676114B2Collision energy absorbing device of railcarKAWASAKI HEAVY IND LTD·Filed 2016·Granted Jun 9, 2020·1 cites·7 claims
- 4058US10124817B2Carbody of railcarKAWASAKI JUKGYO KK·Filed 2014·Granted Nov 13, 2018·2 cites·17 claims
- 4158US9718481B2RailcarSANO ATSUSHI·Filed 2012·Granted Aug 1, 2017·1 cites·13 claims
- 4258US5507865AAqueous inkMITSUBISHI CHEM CORP·Filed 1994·Granted Apr 16, 1996·16 cites·8 claims
- 4358US2025206560A1Post-processing apparatus and image forming systemYAMADA JUN·Filed 2024·Application pending·0 cites
- 4458US2025153969A1Sheet processing apparatus, image forming apparatus, and image forming systemTAKAHASHI WATARU·Filed 2024·Application pending·0 cites
- 4557US7482074B2Fuel cell system, mobile unit equipped with the system, and control method for the fuel cell systemTOYOTA MOTOR CO LTD·Filed 2003·Granted Jan 27, 2009·3 cites·18 claims
- 4657US2025249736A1Door apparatus of railcarKAWASAKI RAILCAR MFG CO LTD·Filed 2022·Application pending·0 cites
- 4757US2025128905A1Sheet processing apparatus and image forming apparatusSHIBASAKI YUUSUKE·Filed 2024·Application pending·0 cites
- 4855US8067127B2Fuel cell system and control method thereof for detecting a chemical shortYOSHIDA NAOHIRO·Filed 2004·Granted Nov 29, 2011·2 cites·12 claims
- 4955US2024399729A1Sheet processing apparatus and image forming system incorporating the sheet processing apparatusKUNO SATOSHI·Filed 2024·Application pending·0 cites
- 5054US10493999B2Railcar head structureKAWASAKI HEAVY IND LTD·Filed 2014·Granted Dec 3, 2019·0 cites·8 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →