Inventor · disambiguated record
Yoshitaka Sumitomo
Also filed as: SUMITOMO YOSHITAKA
10 granted patents·3 pending applications·25 citations·filing 2002–2024
82Inventor score
Top patents by PatentIndex Score
13 records- 0184US7383127B2Navigation apparatus for receiving delivered informationHITACHI LTD·Filed 2005·Granted Jun 3, 2008·16 cites·2 claims
- 0277US10639747B2Method of manufacturing light emitting elementNICHIA CORP·Filed 2018·Granted May 5, 2020·2 cites·20 claims
- 0376US9092288B2Online update method for vehicle-mounted deviceNAGAI YASUSHI·Filed 2011·Granted Jul 28, 2015·6 cites·9 claims
- 0473US12300547B2Method of manufacturing semiconductor element and semiconductor elementNICHIA CORP·Filed 2024·Granted May 13, 2025·0 cites·4 claims
- 0560US11901233B2Method of manufacturing semiconductor element and semiconductor elementNICHIA CORP·Filed 2021·Granted Feb 13, 2024·0 cites·10 claims
- 0660US10375205B2Data delivery system, control server, and data delivery methodCLARION CO LTD·Filed 2015·Granted Aug 6, 2019·1 cites·13 claims
- 0755US10804427B2Method of manufacturing light-emitting elementNICHIA CORP·Filed 2020·Granted Oct 13, 2020·0 cites·19 claims
- 0851US8878218B2Semiconductor light-emitting device and method for manufacturing the sameNICHIA CORP·Filed 2013·Granted Nov 4, 2014·0 cites·27 claims
- 0950US10644193B2Method of manufacturing light-emitting elementNICHIA CORP·Filed 2018·Granted May 5, 2020·0 cites·13 claims
- 1041US2016073219A1Communication device and bluetooth communication systemCLARION CO LTD·Filed 2014·Application pending·0 cites
- 1138US2004204848A1Navigation apparatus for receiving delivered informationFiled 2002·Application pending·0 cites
- 1234US2018240933A1Method of manufacturing light emitting elementNICHIA CORP·Filed 2018·Application pending·0 cites
- 1327US10075921B2Vehicle mounted communication unit and service provision systemCLARION CO LTD·Filed 2015·Granted Sep 11, 2018·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →