Inventor
NAKAO Noriya
JP7 patents
⚠️ This page may combine multiple inventors who share the name “NAKAO Noriya”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ASTEMO LTD
5 patentsUS11560061B2Jan 24, 2023
Motor drive device and electric vehicle system
HITACHI ASTEMO LTD0 citations61
US12445074B2Oct 14, 2025
Synchronous machine control device, synchronous machine control method, and electric vehicle
HITACHI ASTEMO LTD0 citations60
US11664756B2May 30, 2023
Power conversion device and motor vehicle system including the same
HITACHI ASTEMO LTD0 citations60
US12592657B2Mar 31, 2026
Synchronous machine control device, synchronous machine control method, and electric vehicle
HITACHI ASTEMO LTD0 citations50
US12395108B2Aug 19, 2025
Motor drive device and electric vehicle system
HITACHI ASTEMO LTD0 citations50