Inventor · disambiguated record
Eiji Sumitomo
Also filed as: SUMITOMO EIJI
4 granted patents·0 citations·filing 2014–2014
52Inventor score
Files withYAHOO JAPAN CORP4
Top patents by PatentIndex Score
4 records- 0146US10003859B2Distribution device and distribution methodYAHOO JAPAN CORP·Filed 2014·Granted Jun 19, 2018·0 cites·17 claims
- 0246US9794635B2Distribution device, distribution method, and non-transitory computer readable storage mediumYAHOO JAPAN CORP·Filed 2014·Granted Oct 17, 2017·0 cites·14 claims
- 0344US9544342B2Digital media playback instruction distribution device, method, and program that calculate a digital media playback delay and distribute a delay instruction with website contentYAHOO JAPAN CORP·Filed 2014·Granted Jan 10, 2017·0 cites·16 claims
- 0443US10078847B2Distribution device and distribution methodYAHOO JAPAN CORP·Filed 2014·Granted Sep 18, 2018·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →