Inventor

MATSUMOTO DAIGO

JP9 patents

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

MITSUBISHI ELECTRIC CORP

4 patents

US11841399B2Dec 12, 2023

Diagnostic apparatus for switching device

MITSUBISHI ELECTRIC CORP0 citations59

US10018664B2Jul 10, 2018

Phase control device

MITSUBISHI ELECTRIC CORP1 citations50

US11038339B2Jun 15, 2021

Anomaly diagnosis device and anomaly diagnosis method for oil-hydraulic operating mechanism

MITSUBISHI ELECTRIC CORP0 citations48

US11486906B2Nov 1, 2022

Voltage measuring device and gas-insulated switching apparatus

MITSUBISHI ELECTRIC CORP0 citations46

MATSUMOTO DAIGO

2 patents

US9459291B2Oct 4, 2016

Voltage detection device

MATSUMOTO DAIGO4 citations68

US10338102B2Jul 2, 2019

Voltage detection device for transforming apparatus

MATSUMOTO DAIGO0 citations36

MORI TOMOHITO

1 patent

US9263213B2Feb 16, 2016

Power switching control device and closing control method thereof

MORI TOMOHITO5 citations67

KOBAYASHI SHOICHI

1 patent

US9779892B2Oct 3, 2017

Power switching control apparatus for switching timings of breaker to suppress transit voltage and current upon turning on the breaker

KOBAYASHI SHOICHI0 citations38

FUJII SHIGEO

1 patent

US9599641B2Mar 21, 2017

Current detection device

FUJII SHIGEO0 citations37