Inventor · disambiguated record
Hiroki Nishijima
Also filed as: NISHIJIMA HIROKI
25 granted patents·4 pending applications·70 citations·filing 2010–2023
94Inventor score
Top patents by PatentIndex Score
29 records- 0195US9528424B2Malfunction diagnosis device for exhaust gas purification device of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Dec 27, 2016·14 cites·7 claims
- 0293US9151204B2Device for detecting particulate matter in exhaust gasHASHIDA TATSUHIRO·Filed 2011·Granted Oct 6, 2015·16 cites·13 claims
- 0383US9702836B2PM detection apparatusNISHIJIMA HIROKI·Filed 2010·Granted Jul 11, 2017·5 cites·9 claims
- 0479US8845798B2Particulate matter detecting apparatus for internal combustion engineNISHIJIMA HIROKI·Filed 2010·Granted Sep 30, 2014·4 cites·7 claims
- 0578US9523632B2Particulate matter sensor and method for manufacturing particulate matter sensorNISHIJIMA HIROKI·Filed 2011·Granted Dec 20, 2016·3 cites·4 claims
- 0678US9217349B2Control apparatus for internal combustion engineHASHIDA TATSUHIRO·Filed 2011·Granted Dec 22, 2015·4 cites·13 claims
- 0774US10371659B2Gas sensor elementTOYOTA MOTOR CO LTD·Filed 2016·Granted Aug 6, 2019·1 cites·2 claims
- 0873US9238986B2Control device for internal combustion engineHASHIDA TATSUHIRO·Filed 2011·Granted Jan 19, 2016·5 cites·6 claims
- 0972US9175586B2Control apparatus and control method for internal combustion engineHASHIDA TATSUHIRO·Filed 2011·Granted Nov 3, 2015·3 cites·7 claims
- 1072US8943809B2Control apparatus for internal combustion engineAOKI KEIICHIRO·Filed 2011·Granted Feb 3, 2015·5 cites·6 claims
- 1169US8745968B2Abnormality detection apparatus for particulate filterNISHIJIMA HIROKI·Filed 2011·Granted Jun 10, 2014·2 cites·11 claims
- 1267US9714913B2Control device for exhaust gas sensorNISHIJIMA HIROKI·Filed 2012·Granted Jul 25, 2017·2 cites·10 claims
- 1367US9133748B2Control apparatus of internal combustion engineHASHIDA TATSUHIRO·Filed 2011·Granted Sep 15, 2015·2 cites·7 claims
- 1466US8775053B2Control device for internal combustion engineNISHIJIMA HIROKI·Filed 2010·Granted Jul 8, 2014·2 cites·21 claims
- 1564US8211293B2Method of correcting NOx sensor and NOx-sensing deviceNISHIJIMA HIROKI·Filed 2010·Granted Jul 3, 2012·1 cites·12 claims
- 1662US11812597B2Multi-layer electomagnetic shielding compositeTOYOTA ENG & MFG NORTH AMERICA·Filed 2020·Granted Nov 7, 2023·0 cites·20 claims
- 1761US8925370B2Particulate matter detecting apparatus for internal combustion engineNISHIJIMA HIROKI·Filed 2010·Granted Jan 6, 2015·1 cites·5 claims
- 1857US2022195607A1Coating film and composite material containing coating filmTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1955US12305285B2Radio wave transmissive metallic member and method for manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2023·Granted May 20, 2025·0 cites·9 claims
- 2055US10837939B2Gas sensor elementTOYOTA MOTOR CO LTD·Filed 2019·Granted Nov 17, 2020·0 cites·4 claims
- 2147US9958412B2Gas sensor elementTOYOTA MOTOR CO LTD·Filed 2015·Granted May 1, 2018·0 cites·5 claims
- 2247US2021270200A9Gas sensorDENSO CORP·Filed 2020·Application pending·0 cites
- 2342US9410493B2Control unit for internal-combustion engineNISHIJIMA HIROKI·Filed 2011·Granted Aug 9, 2016·0 cites·9 claims
- 2442US9074975B2Particulate matter detecting apparatusNISHIJIMA HIROKI·Filed 2011·Granted Jul 7, 2015·0 cites·3 claims
- 2541US8696776B2Abnormality determination apparatus for particulate filterNISHIJIMA HIROKI·Filed 2011·Granted Apr 15, 2014·0 cites·4 claims
- 2640US9354154B2Particulate matter amount detection systemNISHIJIMA HIROKI·Filed 2011·Granted May 31, 2016·0 cites·11 claims
- 2739USRE47116EControl apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2011·Granted Nov 6, 2018·0 cites·10 claims
- 2839US2013030678A1Control device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2011·Application pending·0 cites
- 2935US2012073356A1Air-fuel ratio sensorNISHIJIMA HIROKI·Filed 2010·Application pending·0 cites
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