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Hiroki ISHIHARA
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Storage battery system and method for suppressing fluctuation in fr...
Patent number
11,973,347
Issue date
Apr 30, 2024
Mitsubishi Electric Corporation
Hiroki Ishihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power conversion system and management apparatus for the same, and...
Patent number
11,817,708
Issue date
Nov 14, 2023
Mitsubishi Electric Corporation
Hiroki Ishihara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage battery system charging control device, storage battery sys...
Patent number
11,422,190
Issue date
Aug 23, 2022
Mitsubishi Electric Corporation
Satoshi Hara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion system and power conversion device
Patent number
11,309,807
Issue date
Apr 19, 2022
Mitsubishi Electric Corporation
Miwako Tanaka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply device
Patent number
11,146,080
Issue date
Oct 12, 2021
Mitsubishi Electric Corporation
Hiroki Ishihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power conversion device
Patent number
10,673,354
Issue date
Jun 2, 2020
Mitsubishi Electric Corporation
Toshihiro Wada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20240291275
Publication date
Aug 29, 2024
Mitsubishi Electric Corporation
Kaho MUKUNOKI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Conversion Device
Publication number
20240275301
Publication date
Aug 15, 2024
MITSUBISHI ELECTRIC CORPORATION
Toshiyuki FUJII
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL DEVICE AND POWER CONVERSION DEVICE
Publication number
20240275165
Publication date
Aug 15, 2024
MITSUBISHI ELECTRIC CORPORATION
Toshiyuki FUJII
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER STORAGE SYSTEM AND GRID CONTROL SYSTEM
Publication number
20240204525
Publication date
Jun 20, 2024
Mitsubishi Electric Corporation
Hiroki ISHIHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENERGY STORAGE SYSTEM AND GRID CONTROL SYSTEM
Publication number
20240039286
Publication date
Feb 1, 2024
Mitsubishi Electric Corporation
Hiroki ISHIHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STORAGE BATTERY SYSTEM AND METHOD FOR SUPPRESSING FLUCTUATION IN FR...
Publication number
20230075738
Publication date
Mar 9, 2023
Mitsubishi Electric Corporation
Hiroki ISHIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER CONVERSION SYSTEM AND POWER CONVERSION DEVICE
Publication number
20220014116
Publication date
Jan 13, 2022
Mitsubishi Electric Corporation
Miwako TANAKA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION SYSTEM AND MANAGEMENT APPARATUS FOR THE SAME, AND...
Publication number
20210391721
Publication date
Dec 16, 2021
Mitsubishi Electric Corporation
Hiroki ISHIHARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE BATTERY SYSTEM CHARGING CONTROL DEVICE, STORAGE BATTERY SYS...
Publication number
20200132774
Publication date
Apr 30, 2020
MITSUBISHI ELECTRIC CORPORATION
Satoshi HARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE
Publication number
20200091838
Publication date
Mar 19, 2020
MITSUBISHI ELECTRIC CORPORATION
Toshihiro WADA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY DEVICE
Publication number
20200091736
Publication date
Mar 19, 2020
MITSUBISHI ELECTRIC CORPORATION
Hiroki ISHIHARA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER