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Hirofumi Kinjo
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Oobu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rotating electric machine unit
Patent number
11,323,009
Issue date
May 3, 2022
Denso Corporation
Ryotaro Okamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Drive apparatus for rotating electric machine
Patent number
11,228,270
Issue date
Jan 18, 2022
Denso Corporation
Hirofumi Kinjo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotary electric machine and rotary electric machine system
Patent number
11,223,311
Issue date
Jan 11, 2022
Denso Corporation
Hirofumi Kinjo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control apparatus for rotating electric machine
Patent number
11,196,372
Issue date
Dec 7, 2021
Denso Corporation
Hirofumi Kinjo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Stator and electric motor with cancel coil for reducing unbalanced...
Patent number
10,511,200
Issue date
Dec 17, 2019
Toyota Jidosha Kabushiki Kaisha
Hirofumi Kinjo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter for driving a switch based on current command and c...
Patent number
9,621,046
Issue date
Apr 11, 2017
Denso Corporation
Hirofumi Kinjo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Stator of electric rotating machine
Patent number
7,814,642
Issue date
Oct 19, 2010
Nippon Soken, Inc.
Sadahisa Onimaru
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CONTROL APPARATUS FOR ROTATING ELECTRIC MACHINE
Publication number
20200366227
Publication date
Nov 19, 2020
DENSO CORPORATION
Hirofumi KINJO
B60 - VEHICLES IN GENERAL
Information
Patent Application
DRIVE APPARATUS FOR ROTATING ELECTRIC MACHINE
Publication number
20200366232
Publication date
Nov 19, 2020
DENSO CORPORATION
Hirofumi KINJO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTARY ELECTRIC MACHINE AND ROTARY ELECTRIC MACHINE SYSTEM
Publication number
20200052638
Publication date
Feb 13, 2020
DENSO CORPORATION
Hirofumi KINJO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTATING ELECTRIC MACHINE UNIT
Publication number
20190312487
Publication date
Oct 10, 2019
DENSO CORPORATION
Ryotaro OKAMOTO
B60 - VEHICLES IN GENERAL
Information
Patent Application
STATOR AND ELECTRIC MOTOR
Publication number
20170207673
Publication date
Jul 20, 2017
Toyota Jidosha Kabushiki Kaisha
Hirofumi KINJO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERTER
Publication number
20130300397
Publication date
Nov 14, 2013
Hirofumi KINJO
B60 - VEHICLES IN GENERAL
Information
Patent Application
STATOR OF ELECTRIC ROTATING MACHINE
Publication number
20100257722
Publication date
Oct 14, 2010
NIPPON SOKEN, INC.
Sadahisa Onimaru
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
STATOR OF ELECTRIC ROTATING MACHINE
Publication number
20090261684
Publication date
Oct 22, 2009
NIPPON SOKEN, INC.
Sadahisa Onimaru
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC