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Tomohiro Fukushima
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Aichi-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Control system for vehicle drive motor
Patent number
10,183,581
Issue date
Jan 22, 2019
Aisin Seiki Kabushiki Kaisha
Tetsuro Ichikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wave winding coil for rotary electrical machine
Patent number
9,325,211
Issue date
Apr 26, 2016
Aisin Seiki Kabushiki Kaisha
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor including supporting portion contacting stator
Patent number
8,258,670
Issue date
Sep 4, 2012
Aisin Seiki Kabushiki Kaisha
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving power control apparatus for four wheel drive vehicle
Patent number
8,195,348
Issue date
Jun 5, 2012
Toyota Jidosha Kabushiki Kaisha
Ryoji Mizutani
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Oil cooling system for motor
Patent number
8,188,625
Issue date
May 29, 2012
Aisin Seiki Kabushiki Kaisha
Tomohiro Fukushima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Driving force control apparatus for a vehicle that drives wheel uni...
Patent number
7,958,960
Issue date
Jun 14, 2011
Toyota Jidosha Kabushiki Kaisha
Ryoji Mizutani
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor
Patent number
7,279,821
Issue date
Oct 9, 2007
Aisin Seiki Kabushiki Kaisha
Tomohiro Fukushima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Synchronous reluctance motor
Patent number
7,015,614
Issue date
Mar 21, 2006
Aisin Seiki Kabushiki Kaisha
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Synchronous reluctance motor
Patent number
6,815,859
Issue date
Nov 9, 2004
Aisin Seiki Kabushiki Kaisha
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Energization control of a switched reluctance motor
Patent number
6,157,160
Issue date
Dec 5, 2000
Aisin Seiki Kabushiki Kaisha
Akemi Okawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM FOR VEHICLE DRIVE MOTOR
Publication number
20180079311
Publication date
Mar 22, 2018
AISIN SEIKI KABUSHIKI KAISHA
Tetsuro ICHIKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
WAVE WINDING COIL FOR ROTARY ELECTRICAL MACHINE
Publication number
20130154428
Publication date
Jun 20, 2013
AISIN SEIKI KABUSHIKI KAISHA
Masafumi SAKUMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Oil Cooling System for Motor
Publication number
20100052441
Publication date
Mar 4, 2010
AISIN SEIKI KABUSHIKI KAISHA
Tomohiro Fukushima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRIVING FORCE CONTROL APPARATUS FOR A VEHICLE THAT DRIVES WHEEL UNI...
Publication number
20100004090
Publication date
Jan 7, 2010
Toyota Jidosha Kabushiki Kaisha
Ryoji Mizutani
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR
Publication number
20090108700
Publication date
Apr 30, 2009
AISIN SEIKI KABUSHIKI KAISHA
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Driving Power Control Apparatus for Four Wheel Drive Vehicle
Publication number
20090088914
Publication date
Apr 2, 2009
Toyota Jidosha Kabushiki Kaisha
Ryoji Mizutani
B60 - VEHICLES IN GENERAL
Information
Patent Application
Motor
Publication number
20080024019
Publication date
Jan 31, 2008
AISIN SEIKI KABUSHIKI KAISHA
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Three-phase synchronous reluctance motor
Publication number
20060145561
Publication date
Jul 6, 2006
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Motor
Publication number
20050285468
Publication date
Dec 29, 2005
Aisin Seiki Kabushiki Kaisha
Tomohiro Fukushima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Synchronous reluctance motor
Publication number
20050110355
Publication date
May 26, 2005
Aisin Seiki Kabushiki Kaisha
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Synchronous reluctance motor
Publication number
20030094875
Publication date
May 22, 2003
Aisin Seiki Kabushiki Kaisha
Masafumi Sakuma
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER