Patents/Assignees

Hitachi Industrial Products, Ltd.

8 patents in portfolio

US12365254utility2025
Electric Vehicle and Electric Vehicle System
0 cites
US12355377utility2025
Adjustable Speed Generator Motor System with Full Power Converter
0 cites
US12308769utility2025
Adjustable Speed Generator Motor System with Full Power Converter
0 cites
US12176795utility2024
Rotary Electric Machine
0 cites
US12146504utility2024
Centrifugal Compressor
0 cites
US12115884utility2024
Electric Power Supply Systems and Power Supply Equipment for Electric Vehicle
0 cites
US11973397utility2024
Dynamo-electric Machine
0 cites
US11598694utility2023
Abnormality Diagnosis System for Rotary Electric Machine
0 cites