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Hirotoshi KANEDA
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Matsumoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Driving apparatus and switching apparatus
Patent number
11,329,645
Issue date
May 10, 2022
Fuji Electric Co., Ltd.
Kunio Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Short circuit detector including a voltage detector
Patent number
11,018,661
Issue date
May 25, 2021
Fuji Electric Co., Ltd.
Hirotoshi Kaneda
G01 - MEASURING TESTING
Information
Patent Grant
Driving apparatus and switching apparatus
Patent number
10,944,395
Issue date
Mar 9, 2021
Fuji Electric Co., Ltd.
Kunio Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Gate driving circuit and switching power supply apparatus
Patent number
10,771,050
Issue date
Sep 8, 2020
Fuji Electric Co., Ltd.
Hirotoshi Kaneda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving apparatus and switching apparatus
Patent number
10,505,535
Issue date
Dec 10, 2019
Fuji Electric Co., Ltd.
Kunio Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Gate driving circuit and switching power supply device
Patent number
10,469,067
Issue date
Nov 5, 2019
Fuji Electric Co., Ltd.
Hirotoshi Kaneda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device and power conversion device
Patent number
10,122,298
Issue date
Nov 6, 2018
Fuji Electric Co., Ltd.
Hirotoshi Kaneda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
DRIVING APPARATUS AND SWITCHING APPARATUS
Publication number
20210175885
Publication date
Jun 10, 2021
Fuji Electric Co., Ltd.
Kunio MATSUBARA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DRIVING APPARATUS AND SWITCHING APPARATUS
Publication number
20200112306
Publication date
Apr 9, 2020
Fuji Electric Co., Ltd.
Kunio MATSUBARA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
GATE DRIVING CIRCUIT AND SWITCHING POWER SUPPLY APPARATUS
Publication number
20190348979
Publication date
Nov 14, 2019
Fuji Electric Co., Ltd.
Hirotoshi KANEDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SHORT CIRCUIT DETECTOR AND APPARATUS
Publication number
20180331678
Publication date
Nov 15, 2018
Fuji Electric Co., Ltd.
Hirotoshi KANEDA
G01 - MEASURING TESTING
Information
Patent Application
DRIVING APPARATUS AND SWITCHING APPARATUS
Publication number
20180316344
Publication date
Nov 1, 2018
Fuji Electric Co., Ltd.
Kunio MATSUBARA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
GATE DRIVING CIRCUIT AND SWITCHING POWER SUPPLY DEVICE
Publication number
20180131364
Publication date
May 10, 2018
Fuji Electric Co., Ltd.
Hirotoshi KANEDA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
Publication number
20180062541
Publication date
Mar 1, 2018
Fuji Electric Co., Ltd.
Hirotoshi KANEDA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER