Inventor · disambiguated record

Ryota Samejima

Also filed as: SAMEJIMA RYOTA

2 granted patents·1 pending application·0 citations·filing 2020–2025

24Inventor score

Technology areasH02J

Files withTOKYO ELECTRIC POWER CO HOLDINGS INC3

Top patents by PatentIndex Score

3 records

0165US2025239857A1Power conversion device control systemTOKYO ELECTRIC POWER CO HOLDINGS INC·Filed 2025·Application pending·0 cites
0254US12272952B2Power conversion device control systemTOKYO ELECTRIC POWER CO HOLDINGS INC·Filed 2020·Granted Apr 8, 2025·0 cites·3 claims
0342US11973417B2System interconnection power conversion deviceTOKYO ELECTRIC POWER CO HOLDINGS INC·Filed 2020·Granted Apr 30, 2024·0 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →