Inventor · disambiguated record
Takafumi Yamaguchi
Also filed as: YAMAGUCHI TAKAFUMI
23 granted patents·6 pending applications·6 citations·filing 2012–2024
89Inventor score
Top patents by PatentIndex Score
29 records- 0183US11919581B2Steering control deviceJTEKT CORP·Filed 2020·Granted Mar 5, 2024·2 cites·6 claims
- 0276US11685429B2Steering control deviceJTEKT CORP·Filed 2021·Granted Jun 27, 2023·1 cites·5 claims
- 0375US11897555B2Steering control deviceJTEKT CORP·Filed 2020·Granted Feb 13, 2024·1 cites·3 claims
- 0475US11649000B2Saddled electric vehicleHONDA MOTOR CO LTD·Filed 2017·Granted May 16, 2023·2 cites·6 claims
- 0569US12089767B2Cooking ingredient supplying deviceTECHMAGIC INC·Filed 2024·Granted Sep 17, 2024·0 cites·4 claims
- 0657US10753305B2Combustion control method in vehicle engine and engine system for vehicleNGK INSULATORS LTD·Filed 2019·Granted Aug 25, 2020·0 cites·20 claims
- 0753US11119456B2Production system, information processing method, and production methodKANEKA CORP·Filed 2019·Granted Sep 14, 2021·0 cites·13 claims
- 0852US11530794B2Lighting device for a vehicle and vehicleKYOCERA CORP·Filed 2019·Granted Dec 20, 2022·0 cites·8 claims
- 0952US2025338399A1Circuit componentKYOCERA CORP·Filed 2023·Application pending·0 cites
- 1051US2025185162A1Wiring boardKYOCERA CORP·Filed 2023·Application pending·0 cites
- 1151US2025120016A1Wiring boardKYOCERA CORP·Filed 2022·Application pending·0 cites
- 1250US11362484B2Light-emitting-element housing member, array member, and light emitting deviceKYOCERA CORP·Filed 2018·Granted Jun 14, 2022·0 cites·23 claims
- 1349US11972992B2Substrate for mounting an electronic component, electrical device, and light-emitting deviceKYOCERA CORP·Filed 2019·Granted Apr 30, 2024·0 cites·19 claims
- 1449US11778747B2Wiring board, composite substrate, and electric deviceKYOCERA CORP·Filed 2019·Granted Oct 3, 2023·0 cites·10 claims
- 1549US10718285B2Combustion control method in vehicle engine and engine system for vehicleNGK INSULATORS LTD·Filed 2019·Granted Jul 21, 2020·0 cites·20 claims
- 1649US2025142724A1Wiring boardKYOCERA CORP·Filed 2022·Application pending·0 cites
- 1746US2014209204A1Filling device and filling methodYAMAGUCHI TAKAFUMI·Filed 2012·Application pending·0 cites
- 1845US11332212B2Saddle-type electric vehicleHONDA MOTOR CO LTD·Filed 2017·Granted May 17, 2022·0 cites·4 claims
- 1945US11167790B2Steering control deviceJTEKT CORP·Filed 2020·Granted Nov 9, 2021·0 cites·9 claims
- 2044US11975772B2Steering control deviceJTEKT CORP·Filed 2020·Granted May 7, 2024·0 cites·6 claims
- 2144US11926375B2Steering control deviceJTEKT CORP·Filed 2020·Granted Mar 12, 2024·0 cites·5 claims
- 2244US11724732B2Steering control deviceJTEKT CORP·Filed 2020·Granted Aug 15, 2023·0 cites·9 claims
- 2344US11685428B2Steering control deviceJTEKT CORP·Filed 2020·Granted Jun 27, 2023·0 cites·7 claims
- 2444US11679802B2Steering control deviceJTEKT CORP·Filed 2020·Granted Jun 20, 2023·0 cites·8 claims
- 2544US11420698B2Saddle type electric vehicleHONDA MOTOR CO LTD·Filed 2018·Granted Aug 23, 2022·0 cites·6 claims
- 2643US2022256675A1Light source deviceKYOCERA CORP·Filed 2020·Application pending·0 cites
- 2742US11292546B2Saddled electric vehicleHONDA MOTOR CO LTD·Filed 2017·Granted Apr 5, 2022·0 cites·11 claims
- 2839US10690077B2Combustion control method in vehicle engine and engine system for vehicleNGK INSULATORS LTD·Filed 2019·Granted Jun 23, 2020·0 cites·20 claims
- 2932US10221788B2Engine controllerMITSUBISHI MOTORS CORP·Filed 2015·Granted Mar 5, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →