Inventor · disambiguated record
Tomoyasu Ishikawa
Also filed as: ISHIKAWA TOMOYASU
46 granted patents·29 pending applications·237 citations·filing 1998–2025
97Inventor score
Files withTOYOTA MOTOR CO LTD56ISHIKAWA TOMOYASU7TAKEDA PHARMACEUTICAL6TAKEDA CHEMICAL INDUSTRIES LTD2UNIV PENNSYLVANIA2
Top patents by PatentIndex Score
75 records- 0196US12050903B2OTA master, system, method, non-transitory storage medium, and vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 30, 2024·5 cites·6 claims
- 0296US11960877B2Updating system, electronic control unit, updating management device, and updating management methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 16, 2024·5 cites·10 claims
- 0395US11720349B2Software update apparatus, software update method, non-transitory storage medium storing program, vehicle, and OTA masterTOYOTA MOTOR CO LTD·Filed 2021·Granted Aug 8, 2023·6 cites·13 claims
- 0495US11625233B2Software update program for in-vehicle devices and associated serverTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 11, 2023·4 cites·17 claims
- 0594US12039322B2OTA master, center, system, update method, non-transitory storage medium, and vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 16, 2024·4 cites·10 claims
- 0694US11740889B2Software update apparatus, software update method, non-transitory storage medium storing program, vehicle, and OTA masterTOYOTA MOTOR CO LTD·Filed 2021·Granted Aug 29, 2023·6 cites·16 claims
- 0794US7507740B2Fused heterocyclic compoundTAKEDA PHARMACEUTICAL·Filed 2005·Granted Mar 24, 2009·33 cites·2 claims
- 0893US11954480B2Center, OTA master, system, method, non-transitory storage medium, and vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 9, 2024·2 cites·6 claims
- 0993US11023223B2Software update program for in-vehicle devices and associated serverTOYOTA MOTOR CO LTD·Filed 2019·Granted Jun 1, 2021·10 cites·2 claims
- 1092US12135960B2Center, OTA master, method, non-transitory storage medium, and vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Nov 5, 2024·2 cites·9 claims
- 1192US12074952B2Software update device, software update method, and centerTOYOTA MOTOR CO LTD·Filed 2021·Granted Aug 27, 2024·3 cites·14 claims
- 1292US11972248B2Controlling software update of electronic control units mounted on a vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 30, 2024·2 cites·14 claims
- 1392US11861354B2Update control system, update control method, non-transitory storage medium, and in-vehicle control deviceTOYOTA MOTOR CO LTD·Filed 2022·Granted Jan 2, 2024·2 cites·6 claims
- 1489US11704106B2Program update system and vehicle management serverTOYOTA MOTOR CO LTD·Filed 2020·Granted Jul 18, 2023·3 cites·8 claims
- 1589US7419973B2Phosphonocephem compoundTAKEDA PHARMACEUTICAL·Filed 2005·Granted Sep 2, 2008·14 cites·23 claims
- 1688US9721399B2Vehicle diagnosing apparatus, vehicle diagnosing system, and diagnosing methodISHIKAWA TOMOYASU·Filed 2009·Granted Aug 1, 2017·39 cites·7 claims
- 1786US11947950B2Center, OTA master, method, non-transitory storage medium, and vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 2, 2024·1 cites·14 claims
- 1886US11354114B2Updating system, electronic control unit, updating management device, and updating management methodTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 7, 2022·7 cites·11 claims
- 1986US6906055B2Phosphonocephem compoundTAKEDA CHEMICAL INDUSTRIES LTD·Filed 2001·Granted Jun 14, 2005·24 cites·21 claims
- 2082US8791803B2Abnormality detection apparatusISHIKAWA TOMOYASU·Filed 2011·Granted Jul 29, 2014·11 cites·6 claims
- 2181US2025094169A1Software update apparatus, software update method, non-transitory storage medium storing program, vehicle, and ota masterTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2281US2025103324A1Software update apparatus, software update method, non-transitory storage medium storing program, vehicle, and ota masterTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2379US12346685B2Update control system, update control method, non-transitory storage medium, and in-vehicle control deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Jul 1, 2025·0 cites·20 claims
- 2479US7485631B2Phorboxazole compounds and methods of their preparationUNIV PENNSYLVANIA·Filed 2006·Granted Feb 3, 2009·3 cites·21 claims
- 2579US2025291579A1Update control system, update control method, non-transitory storage medium, and in-vehicle control deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2678US2025348307A1Vehicle control device, program update method, and program update systemTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2777US2025362900A1Software update apparatus, master, ota master, and network systemTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2876US12204894B2Software update apparatus, software update method, non-transitory storage medium storing program, vehicle, and OTA masterTOYOTA MOTOR CO LTD·Filed 2023·Granted Jan 21, 2025·0 cites·8 claims
- 2976US2025028522A1Program update system and vehicle management serverTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3075US8260488B2Abnormality analysis system for vehicle and abnormality analysis method for vehicleISHIKAWA TOMOYASU·Filed 2009·Granted Sep 4, 2012·10 cites·14 claims
- 3174US12450050B2Software update program for in-vehicle devices and associated serverTOYOTA MOTOR CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·6 claims
- 3272US12141574B2Program update system and vehicle management serverTOYOTA MOTOR CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·20 claims
- 3372US8178543B2Bi- and tricyclic fused pyrimidines as tyrosine kinase inhibitorsISHIKAWA TOMOYASU·Filed 2008·Granted May 15, 2012·1 cites·2 claims
- 3471US12262291B2Vehicle management server, vehicle management method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2022·Granted Mar 25, 2025·0 cites·18 claims
- 3571US6417175B1Phosphonocephem derivatives, process for the preparation of the same, and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1998·Granted Jul 9, 2002·31 cites·21 claims
- 3670US12423085B2Vehicle, information processing device, notification system, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·11 claims
- 3768US12511115B2Vehicle, system, notification control method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·9 claims
- 3868US8116934B2Vehicle failure analysis system, vehicle failure analysis apparatus, and vehicle failure analysis methodISHIKAWA TOMOYASU·Filed 2009·Granted Feb 14, 2012·4 cites·19 claims
- 3966US12248774B2Ota master, center, system, update method, and vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted Mar 11, 2025·0 cites·18 claims
- 4065US8219280B2Vehicle information storage apparatusISHIKAWA TOMOYASU·Filed 2008·Granted Jul 10, 2012·3 cites·6 claims
- 4163US12504967B2Server, non-transitory storage medium, and software update methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·11 claims
- 4262US12511114B2Server, storage medium, and software update methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·6 claims
- 4362US12423084B2Server, software update system, software update method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·8 claims
- 4461US11516638B2Vehicle management server, vehicle management method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 29, 2022·0 cites·17 claims
- 4560US12399695B2Vehicle control device, program update method, and program update systemTOYOTA MOTOR CO LTD·Filed 2020·Granted Aug 26, 2025·0 cites·12 claims
- 4660US2009163563A1Phorboxazole Compounds and Methods of Their PreparationUNIV PENNSYLVANIA·Filed 2008·Application pending·0 cites
- 4759US2024069899A1Server, non-transitory storage medium, and software update methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4857US12405783B2Software update apparatus, master, OTA master, and network systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·13 claims
- 4957US12307230B2Over-the-air (OTA) master, center, system, method, non-transitory storage medium, and vehicleTOYOTA MOTOR CO LTD·Filed 2022·Granted May 20, 2025·0 cites·15 claims
- 5055US12244501B2Communication system, server, method for controlling communication system, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Mar 4, 2025·0 cites·5 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →