Inventor · disambiguated record
Junya Watanabe
Also filed as: WATANABE JUNYA
83 granted patents·4 pending applications·744 citations·filing 1981–2024
99Inventor score
Files withTOYOTA MOTOR CO LTD44HONDA MOTOR CO LTD10NEC CORP7MITSUBISHI CHEM IND4MITSUBISHI CHEM CORP3
Top patents by PatentIndex Score
87 records- 0197US11104301B2Autonomous driving vehicle and driverless transportation systemTOYOTA MOTOR CO LTD·Filed 2020·Granted Aug 31, 2021·4 cites·20 claims
- 0297US10885791B2Vehicle dispatch system, autonomous driving vehicle, and vehicle dispatch methodTOYOTA MOTOR CO LTD·Filed 2020·Granted Jan 5, 2021·4 cites·18 claims
- 0397US10647297B2Autonomous driving vehicle and driverless transportation systemTOYOTA MOTOR CO LTD·Filed 2018·Granted May 12, 2020·15 cites·14 claims
- 0497US6634170B2Exhaust emission control system of internal combustion engineMITSUBISHI FUSO TRUCK & BUS·Filed 2002·Granted Oct 21, 2003·106 cites·8 claims
- 0596US10045173B1Vehicle outside notification deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Aug 7, 2018·30 cites·4 claims
- 0692US10991254B2User vehicle dispatch dealing system and storage mediumTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 27, 2021·8 cites·5 claims
- 0791US10421394B2Driving assistance device, and storage mediumTOYOTA MOTOR CO LTD·Filed 2018·Granted Sep 24, 2019·8 cites·8 claims
- 0891US6428236B2Expansion shaftKOYO SEIKO CO·Filed 2000·Granted Aug 6, 2002·36 cites·18 claims
- 0990US9428194B2Splash condition detection for vehiclesTOYOTA MOTOR ENG & MFG NORTH AMERICA INC·Filed 2014·Granted Aug 30, 2016·12 cites·20 claims
- 1089US11915176B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 27, 2024·1 cites·9 claims
- 1189US5314974AMethod for producing a spherical acrylonitrile crosslinked copolymerMITSUBISHI CHEM IND·Filed 1993·Granted May 24, 1994·57 cites·9 claims
- 1288US11210689B2Vehicle dispatch deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 28, 2021·7 cites·2 claims
- 1388US10108190B2Autonomous driving apparatusTOYOTA MOTOR CO LTD·Filed 2017·Granted Oct 23, 2018·7 cites·2 claims
- 1488US7478698B2Arrangement of intake and exhaust system components in a fuel cell powered vehicleHONDA MOTOR CO LTD·Filed 2005·Granted Jan 20, 2009·11 cites·11 claims
- 1587US7114073B2Digital contents generating apparatus and digital contents reproducing apparatusNEC CORP·Filed 2001·Granted Sep 26, 2006·31 cites·8 claims
- 1686US7401670B2Drainage structure in fuel cell electric vehicleHONDA MOTOR CO LTD·Filed 2005·Granted Jul 22, 2008·9 cites·20 claims
- 1785US12373753B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·18 claims
- 1885US7051207B2Apparatus and methods for inserting and detecting electronic watermarkNEC CORP·Filed 2001·Granted May 23, 2006·33 cites·13 claims
- 1984US10739144B2Map information update system and map information update serverTOYOTA MOTOR CO LTD·Filed 2018·Granted Aug 11, 2020·3 cites·8 claims
- 2084US9676387B2Splash condition detection for vehiclesTOYOTA MOTOR ENG & MFG NORTH AMERICA INC·Filed 2016·Granted Jun 13, 2017·4 cites·8 claims
- 2183US7404462B2Fuel cell electric vehicleHONDA MOTOR CO LTD·Filed 2005·Granted Jul 29, 2008·7 cites·20 claims
- 2282US11373126B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Jun 28, 2022·1 cites·9 claims
- 2382US11281224B2Vehicle control deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 22, 2022·3 cites·11 claims
- 2481US6853737B2Electronic watermark embedding device and electronic watermark detecting device, and electronic watermark embedding method and electronic watermark detecting method implemented thereinNEC CORP·Filed 2001·Granted Feb 8, 2005·29 cites·10 claims
- 2580US11023836B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 1, 2021·3 cites·10 claims
- 2680US10600323B2Vehicle external notification deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 24, 2020·3 cites·6 claims
- 2780US10401868B2Autonomous driving systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Sep 3, 2019·3 cites·8 claims
- 2879US12083991B2Autonomous driving vehicle and driverless transportation systemTOYOTA MOTOR CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·18 claims
- 2979US10534363B2Autonomous driving device and autonomous driving methodTOYOTA MOTOR CO LTD·Filed 2018·Granted Jan 14, 2020·1 cites·10 claims
- 3077US8640843B2Hydraulic clutch deviceOGASAWARA ATSUSHI·Filed 2010·Granted Feb 4, 2014·4 cites·13 claims
- 3177US8435688B2Cooling apparatus of fuel cell vehicleSHIMIZU MASAHIRO·Filed 2006·Granted May 7, 2013·3 cites·4 claims
- 3275US12168419B2Autonomous driving vehicle and driverless transportation systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Dec 17, 2024·0 cites·14 claims
- 3375US11954625B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·9 claims
- 3475US6666019B2Exhaust emission control system of internal combustion engineMITSUBISHI FUSO TRUCK & BUS·Filed 2002·Granted Dec 23, 2003·22 cites·20 claims
- 3575US4424874ADrive axle deviceTOYO IMPANKI CO LTD·Filed 1981·Granted Jan 10, 1984·33 cites·6 claims
- 3674US11900812B2Vehicle control deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·12 claims
- 3774US11755022B2Vehicle control deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·1 claims
- 3874US7699127B2Hydrogen fill inlet structure for fuel cell vehicleHONDA MOTOR CO LTD·Filed 2005·Granted Apr 20, 2010·11 cites·20 claims
- 3974US5248435AIon exchange resin, process for producing the same, and method for removing impurities from condensateMITSUBISHI CHEM IND·Filed 1991·Granted Sep 28, 1993·37 cites·23 claims
- 4073US8636126B2Hydraulic clutchFUKAYA KAZUYUKI·Filed 2011·Granted Jan 28, 2014·3 cites·20 claims
- 4172US10930153B2Vehicle external notification deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Feb 23, 2021·2 cites·2 claims
- 4272US10685571B2Vehicle dispatch system, autonomous driving vehicle, and vehicle dispatch methodTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 16, 2020·1 cites·8 claims
- 4372US6456724B1Electronic watermarking system capable of providing image data with high secrecyNEC CORP·Filed 1999·Granted Sep 24, 2002·50 cites·6 claims
- 4472US5931737AElastic shaft couplingKOYO SEIKO CO·Filed 1997·Granted Aug 3, 1999·23 cites·29 claims
- 4571US11529928B2Autonomous driving vehicle and driverless transportation systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Dec 20, 2022·0 cites·9 claims
- 4671US5292439AMethod for preparing ultrapure waterMITSUBISHI CHEM IND·Filed 1991·Granted Mar 8, 1994·34 cites·49 claims
- 4770US7469342B2Apparatus and methods for inserting and detecting electronic watermarkNEC CORP·Filed 2006·Granted Dec 23, 2008·2 cites·23 claims
- 4869US11189175B2Vehicle dispatch system, vehicle dispatch apparatus used for the same, and vehicle dispatch methodTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 30, 2021·1 cites·9 claims
- 4969US11060874B2Map information update system and map information update serverTOYOTA MOTOR CO LTD·Filed 2020·Granted Jul 13, 2021·0 cites·7 claims
- 5069US10914596B2Map information update system and map information update serverTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 9, 2021·0 cites·9 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →