Inventor
ISLER STEPHANE
FR8 patents
⚠️ This page may combine multiple inventors who share the name “ISLER STEPHANE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ENERGY LTD
4 patentsUS12080461B2Sep 3, 2024
Electric transformer assembly, method for determining a thermal state of an electric transformer, and determination device
HITACHI ENERGY LTD0 citations52
US12394561B2Aug 19, 2025
Method for measuring a quantity of liquid in a liquid-insulated electrical component, liquid-insulated electrical component and railroad vehicle having the same
HITACHI ENERGY LTD0 citations47
US12244218B2Mar 4, 2025
Power grid
HITACHI ENERGY LTD0 citations47
US12571671B2Mar 10, 2026
Method and system for breather health assessment for a transformer breather
HITACHI ENERGY LTD0 citations39