Inventor · disambiguated record
Efrain Eduardo Tamayo Ruiz
Also filed as: TAMAYO RUIZ Efrain Eduardo
2 granted patents·2 pending applications·0 citations·filing 2015–2022
22Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0148US2024396333A1Power procurement plan creating system, power procurement plan creating method, dealing system, and programHITACHI LTD·Filed 2022·Application pending·0 cites
- 0245US12348032B2Apparatus enabling interactions between actors of an energy-related infrastructureHITACHI LTD·Filed 2022·Granted Jul 1, 2025·0 cites·17 claims
- 0344US2023026582A1Method and apparatus for aligning interactions of users in a green technology projectHITACHI LTD·Filed 2022·Application pending·0 cites
- 0441US10243365B2Power system equipment introduction assistance device and methodHITACHI LTD·Filed 2015·Granted Mar 26, 2019·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →