Inventor · disambiguated record
Tatsuhiko Akita
Also filed as: AKITA TATSUHIKO
25 granted patents·4 pending applications·178 citations·filing 2004–2022
95Inventor score
Top patents by PatentIndex Score
29 records- 0196US7263973B2Fuel supply apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Sep 4, 2007·36 cites·24 claims
- 0292US11840990B2Fuel vapor treatment apparatusTOYOTA MOTOR CO LTD·Filed 2022·Granted Dec 12, 2023·1 cites·4 claims
- 0392US7007662B2Fuel supply apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2005·Granted Mar 7, 2006·21 cites·19 claims
- 0489US7789071B2Fuel supply system for an internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted Sep 7, 2010·16 cites·6 claims
- 0588US10718281B2Evaporative fuel treatment apparatus and control method for evaporative fuel treatment apparatusTOYOTA MOTOR CO LTD·Filed 2019·Granted Jul 21, 2020·3 cites·5 claims
- 0687US11549467B2Fuel vapor treatment apparatusTOYOTA MOTOR CO LTD·Filed 2019·Granted Jan 10, 2023·2 cites·4 claims
- 0787US7013872B2Fuel injector for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2004·Granted Mar 21, 2006·27 cites·21 claims
- 0884US7500469B2Control apparatus of vehicleTOYOTA MOTOR CO LTD·Filed 2006·Granted Mar 10, 2009·14 cites·13 claims
- 0984US7380539B2Fuel supply apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted Jun 3, 2008·11 cites·8 claims
- 1082US9909539B2Pressure control apparatus of fuel tank for vehicleTOYOTA MOTOR CO LTD·Filed 2015·Granted Mar 6, 2018·4 cites·2 claims
- 1182US7389766B2Fuel supply apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted Jun 24, 2008·12 cites·20 claims
- 1279US10480430B2Evaporated fuel processing deviceAISAN IND·Filed 2017·Granted Nov 19, 2019·2 cites·6 claims
- 1377US10883451B2Fuel vapor treatment apparatusTOYOTA MOTOR CO LTD·Filed 2019·Granted Jan 5, 2021·1 cites·5 claims
- 1474US9169815B2High-pressure fuel supply apparatus for internal combustion engineAKITA TATSUHIKO·Filed 2008·Granted Oct 27, 2015·8 cites·3 claims
- 1571US7934490B2Start-up control device and start-up control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted May 3, 2011·7 cites·8 claims
- 1668US7698054B2Start-up control device and start-up control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2007·Granted Apr 13, 2010·6 cites·8 claims
- 1763US7063069B2Internal combustion engine controllerTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 20, 2006·4 cites·18 claims
- 1854US8256398B2Fuel supply apparatus and fuel supply method of an internal combustion engineAKITA TATSUHIKO·Filed 2007·Granted Sep 4, 2012·3 cites·20 claims
- 1950US10190514B2Purge device, and internal combustion engine provided with the sameTOYOTA MOTOR CO LTD·Filed 2017·Granted Jan 29, 2019·0 cites·7 claims
- 2048US9567985B2High-pressure pumpAKITA TATSUHIKO·Filed 2011·Granted Feb 14, 2017·0 cites·5 claims
- 2147US10018131B2Fuel vapor processing apparatusAISAN IND·Filed 2016·Granted Jul 10, 2018·0 cites·14 claims
- 2247US8911218B2Fuel pumpSAKAI MITSUTO·Filed 2008·Granted Dec 16, 2014·0 cites·4 claims
- 2344US9759153B2Control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Sep 12, 2017·0 cites·3 claims
- 2442US10006411B2Fuel vapor treatment systemTOYOTA MOTOR CO LTD·Filed 2016·Granted Jun 26, 2018·0 cites·6 claims
- 2541US10006386B2Fuel vapor processing apparatusAISAN IND·Filed 2016·Granted Jun 26, 2018·0 cites·5 claims
- 2640US2014251280A1Control apparatus for internal combustion engine and control method for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2012·Application pending·0 cites
- 2738US2011048393A1Internal combustion engine control apparatus, and internal combustion engine control methodTOYOTA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 2838US2016115913A1VehicleTOYOTA MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 2937US2013302194A1High-pressure pumpIKOMA TAKUYA·Filed 2012·Application pending·0 cites
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