Inventor
YAMADA NARUTOSHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA NARUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ASTEMO LTD
4 patentsUS11979066B2May 7, 2024
Electric powered drive device, and method for assembling electric powered drive device
HITACHI ASTEMO LTD0 citations50
US12583511B2Mar 24, 2026
Motor drive device
HITACHI ASTEMO LTD0 citations49
US12464656B2Nov 4, 2025
Electronic control device and method for manufacturing the same
HITACHI ASTEMO LTD0 citations49
US11647588B2May 9, 2023
Electronic device
HITACHI ASTEMO LTD0 citations49