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Tomokazu Ishikawa
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Motor apparatus
Patent number
9,431,950
Issue date
Aug 30, 2016
Denso Corporation
Tomokazu Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Full-pitch windings switched reluctance motor
Patent number
8,922,153
Issue date
Dec 30, 2014
Denso Corporation
Masayuki Nashiki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Reluctance motor with improved stator structure
Patent number
8,847,522
Issue date
Sep 30, 2014
Denso Corporation
Masayuki Nashiki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
AC motor and control apparatus for the same
Patent number
8,803,376
Issue date
Aug 12, 2014
Denso Corporation
Masayuki Nashiki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switched reluctance motor
Patent number
7,781,931
Issue date
Aug 24, 2010
Denso Corporation
Tomokazu Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase brushless motor with reduced number of stator poles
Patent number
7,569,962
Issue date
Aug 4, 2009
Denso Corporation
Tomokazu Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
MOTOR APPARATUS
Publication number
20130134920
Publication date
May 30, 2013
DENSO CORPORATION
Tomokazu ISHIKAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TORQUE GENERATOR USING FULL-PITCH WINDING RELUCTANCE MOTOR AND CONT...
Publication number
20120319639
Publication date
Dec 20, 2012
DENSO CORPORATION
Tomokazu Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FULL-PITCH WINDINGS SWITCHED RELUCTANCE MOTOR
Publication number
20120169267
Publication date
Jul 5, 2012
DENSO CORPORATION
Masayuki Nashiki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AC MOTOR AND CONTROL APPARATUS FOR THE SAME
Publication number
20120091940
Publication date
Apr 19, 2012
DENSO CORPORATION
Masayuki Nashiki
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM INCLUDING A PLURALITY OF MOTORS AND A DRIVE CIRCUIT THEREFOR
Publication number
20110241599
Publication date
Oct 6, 2011
DENSO CORPORATION
Masayuki Nashiki
B60 - VEHICLES IN GENERAL
Information
Patent Application
RELUCTANCE MOTOR WITH IMPROVED STATOR STRUCTURE
Publication number
20100123426
Publication date
May 20, 2010
DENSO CORPORATION
Masayuki Nashiki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Switched reluctance motor
Publication number
20080278010
Publication date
Nov 13, 2008
DENSO CORPORATION
Tomokazu Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Multi-phase brushless motor with reduced number of stator poles
Publication number
20060273684
Publication date
Dec 7, 2006
DENSO CORPORATION
Tomokazu Ishikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER