Inventor
ALVES ROBERTO
SE8 patents
⚠️ This page may combine multiple inventors who share the name “ALVES ROBERTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ENERGY LTD
4 patentsUS12081020B2Sep 3, 2024
Control method, computer program product, control system and use
HITACHI ENERGY LTD0 citations49
US12113449B2Oct 8, 2024
Transformer arrangement
HITACHI ENERGY LTD0 citations48
US12316235B2May 27, 2025
Transformer arrangement and method for voltage conversion including a transformer and a converter coupling
HITACHI ENERGY LTD0 citations47
US12573847B2Mar 10, 2026
Energy storage system for a direct current transmission system and a method for exchanging energy with a direct current transmission system
HITACHI ENERGY LTD0 citations44