Membership
Tour
Register
Log in
Daigo Matsumoto
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Voltage measuring device and gas-insulated switching apparatus
Patent number
11,486,906
Issue date
Nov 1, 2022
Mitsubishi Electric Corporation
Yasutomo Otake
G01 - MEASURING TESTING
Information
Patent Grant
Anomaly diagnosis device and anomaly diagnosis method for oil-hydra...
Patent number
11,038,339
Issue date
Jun 15, 2021
Mitsubishi Electric Corporation
Daigo Matsumoto
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Voltage detection device for transforming apparatus
Patent number
10,338,102
Issue date
Jul 2, 2019
Mitsubishi Electric Corporation
Daigo Matsumoto
G01 - MEASURING TESTING
Information
Patent Grant
Phase control device
Patent number
10,018,664
Issue date
Jul 10, 2018
Mitsubishi Electric Corporation
Aya Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power switching control apparatus for switching timings of breaker...
Patent number
9,779,892
Issue date
Oct 3, 2017
Mitsubishi Electric Corporation
Shoichi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current detection device
Patent number
9,599,641
Issue date
Mar 21, 2017
Mitsubishi Electric Corporation
Shigeo Fujii
G01 - MEASURING TESTING
Information
Patent Grant
Voltage detection device
Patent number
9,459,291
Issue date
Oct 4, 2016
Mitsubishi Electric Corporation
Daigo Matsumoto
G01 - MEASURING TESTING
Information
Patent Grant
Power switching control device and closing control method thereof
Patent number
9,263,213
Issue date
Feb 16, 2016
Mitsubishi Electric Corporation
Tomohito Mori
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
VOLTAGE MEASURING DEVICE AND GAS-INSULATED SWITCHING APPARATUS
Publication number
20220026470
Publication date
Jan 27, 2022
MITSUBISHI ELECTRIC CORPORATION
Yasutomo OTAKE
G01 - MEASURING TESTING
Information
Patent Application
ANOMALY DIAGNOSIS DEVICE AND ANOMALY DIAGNOSIS METHOD FOR OIL-HYDRA...
Publication number
20200321771
Publication date
Oct 8, 2020
MITSUBISHI ELECTRIC CORPORATION
Daigo MATSUMOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SWITCHING CONTROL APPARATUS AND CLOSING CONTROL METHOD
Publication number
20160225548
Publication date
Aug 4, 2016
MITSUBISHI ELECTRIC CORPORATION
Tomohito MORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE CONTROL DEVICE
Publication number
20160178687
Publication date
Jun 23, 2016
MITSUBISHI ELECTRIC CORPORATION
Aya YAMAMOTO
G01 - MEASURING TESTING
Information
Patent Application
POWER SWITCHING CONTROL APPARATUS FOR SWITCHING TIMINGS OF BREAKER...
Publication number
20150294814
Publication date
Oct 15, 2015
MITSUBISHI ELECTRIC CORPORATION
Shoichi Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VOLTAGE DETECTION DEVICE
Publication number
20150212121
Publication date
Jul 30, 2015
MITSUBISHI ELECTRIC CORPORATION
Daigo Matsumoto
G01 - MEASURING TESTING
Information
Patent Application
CURRENT DETECTION DEVICE
Publication number
20150204914
Publication date
Jul 23, 2015
MITSUBISHI ELECTRIC CORPORATION
Shigeo Fujii
G01 - MEASURING TESTING
Information
Patent Application
VOLTAGE DETECTION DEVICE FOR TRANSFORMING APPARATUS
Publication number
20150112621
Publication date
Apr 23, 2015
MITSUBISHI ELECTRIC CORPORATION
Daigo Matsumoto
G01 - MEASURING TESTING
Information
Patent Application
POWER SWITCHING CONTROL DEVICE AND CLOSING CONTROL METHOD THEREOF
Publication number
20130221760
Publication date
Aug 29, 2013
Mitsubishi Electric Corporation
Tomohito Mori
H01 - BASIC ELECTRIC ELEMENTS