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Kazuhiro SHIRAKAWA
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Kariya-city, JP
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Patents Grants
last 30 patents
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Patent Grant
Push-pull type isolated DC/DC converter including zero voltage swit...
Patent number
10,069,429
Issue date
Sep 4, 2018
Denso Corporation
Akira Tokumasu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Boost converter
Patent number
9,130,459
Issue date
Sep 8, 2015
Denso Corporation
Kazuhiro Shirakawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Band elimination filter providing attenuation within wide range of...
Patent number
8,680,948
Issue date
Mar 25, 2014
Denso Corporation
Kazuhiro Shirakawa
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL CHARGING APPARATUS AND PROGRAM
Publication number
20240088702
Publication date
Mar 14, 2024
DENSO CORPORATION
Kazuhiro SHIRAKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION APPARATUS
Publication number
20240088813
Publication date
Mar 14, 2024
DENSO CORPORATION
Syusei NISHIMURA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICAL CHARGING APPARATUS AND PROGRAM
Publication number
20240088694
Publication date
Mar 14, 2024
DENSO CORPORATION
Kazuhiro SHIRAKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PUSH-PULL TYPE DC/DC CONVERTER
Publication number
20170155327
Publication date
Jun 1, 2017
DENSO CORPORATION
Akira TOKUMASU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BOOST CONVERTER
Publication number
20140003106
Publication date
Jan 2, 2014
Kazuhiro SHIRAKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BAND ELIMINATION FILTER PROVIDING ATTENUATION WITHIN WIDE RANGE OF...
Publication number
20120081193
Publication date
Apr 5, 2012
DENSO CORPORATION
Kazuhiro SHIRAKAWA
H03 - BASIC ELECTRONIC CIRCUITRY