Inventor · disambiguated record
Hiroto Soma
Also filed as: SOMA HIROTO
4 granted patents·0 citations·filing 2013–2021
52Inventor score
Files withKAO CORP4
Top patents by PatentIndex Score
4 records- 0154US12338354B2Aqueous pigment dispersionKAO CORP·Filed 2021·Granted Jun 24, 2025·0 cites·20 claims
- 0252US11794505B2Resin-dispersed liquid for dye-receptor layerKAO CORP·Filed 2018·Granted Oct 24, 2023·0 cites·17 claims
- 0350US9447298B2Ink-jet printing methodKAO CORP·Filed 2013·Granted Sep 20, 2016·0 cites·12 claims
- 0444US10662342B2Aqueous inkKAO CORP·Filed 2016·Granted May 26, 2020·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →