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Shigeo Hirashima
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical apparatus and method of manufacturing same
Patent number
12,191,615
Issue date
Jan 7, 2025
Denso Corporation
Shigeo Hirashima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Vehicle power supply system
Patent number
11,858,355
Issue date
Jan 2, 2024
Denso Corporation
Shigeo Hirashima
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power converter with two capacitors accommodated in a housing
Patent number
10,511,229
Issue date
Dec 17, 2019
Denso Corporation
Shigeo Hirashima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device for power conversion using switching element
Patent number
9,257,902
Issue date
Feb 9, 2016
Denso Corporation
Kanretsu Kin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Terminal for energization
Patent number
8,864,513
Issue date
Oct 21, 2014
Toyota Jidosha Kabushiki Kaisha
Akira Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switching power supply
Patent number
8,817,468
Issue date
Aug 26, 2014
Denso Corporation
Shigeo Hirashima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL APPARATUS AND METHOD OF MANUFACTURING SAME
Publication number
20220328984
Publication date
Oct 13, 2022
DENSO CORPORATION
Shigeo HIRASHIMA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VEHICLE POWER SUPPLY SYSTEM
Publication number
20200023795
Publication date
Jan 23, 2020
DENSO CORPORATION
Shigeo HIRASHIMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER CONVERTER
Publication number
20170170736
Publication date
Jun 15, 2017
DENSO CORPORATION
Shigeo HIRASHIMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TERMINAL FOR ENERGIZATION
Publication number
20130029517
Publication date
Jan 31, 2013
DENSO CORPORATION
Akira Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR POWER CONVERSION USING SWITCHING ELEMENT
Publication number
20120300512
Publication date
Nov 29, 2012
Toyota Jidosha Kabushiki Kaisha
Kanretsu KIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SWITCHING POWER SUPPLY
Publication number
20110261531
Publication date
Oct 27, 2011
DENSO CORPORATION
Shigeo HIRASHIMA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR