Inventor

MIYOSHI HARUKI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “MIYOSHI HARUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

2 patents

US10473700B2Nov 12, 2019

Voltage stability monitoring device and method

HITACHI LTD2 citations71

US10673235B2Jun 2, 2020

Power system voltage reactive power monitoring control device and method

HITACHI LTD0 citations40

NIPPON KINZOKU CO LTD

1 patent

US4052588AOct 4, 1977

Electric heater panel

NIPPON KINZOKU CO LTD27 citations76