Inventor
NAGASHIMA YUUJI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA YUUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS10418827B2Sep 17, 2019
Electricity storage system and method for controlling electricity storage system
HITACHI LTD1 citations56
US9997953B2Jun 12, 2018
Battery system
HITACHI LTD1 citations48
US9941734B2Apr 10, 2018
Storage battery system and solar power generation system having the same
HITACHI LTD1 citations46
US10466664B2Nov 5, 2019
Evaluation device, evaluation method, and evaluation program for power storage system
HITACHI LTD0 citations37
US9979200B2May 22, 2018
Storage battery system and solar power generation system having the same
HITACHI LTD0 citations35