Toshinori Maruyama

Person

Kariya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rectifier of rotating electric machine
- Patent number 11,051,433
- Issue date Jun 29, 2021
- Denso Corporation
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rectifier and rotating electric machine including rectifier
- Patent number 10,770,577
- Issue date Sep 8, 2020
- Denso Corporation
- Toshinori Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary electric machine capable of detecting malfunction in switch
- Patent number 9,716,456
- Issue date Jul 25, 2017
- Denso Corporation
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power generator with load-dump protection
- Patent number 9,628,007
- Issue date Apr 18, 2017
- Denso Corporation
- Asaka Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotating machine with load dump protector
- Patent number 9,172,240
- Issue date Oct 27, 2015
- Denso Corporation
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric rotary machine for motor vehicle
- Patent number 8,928,291
- Issue date Jan 6, 2015
- Denso Corporation
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Abnormality detection apparatus
- Patent number 8,193,782
- Issue date Jun 5, 2012
- Denso Corporation
- Hitoshi Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for detecting an abnormality of a generator fo...
- Patent number 8,054,051
- Issue date Nov 8, 2011
- Denso Corporation
- Tadakazu Nagata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle-use power generation control apparatus
- Patent number 7,602,152
- Issue date Oct 13, 2009
- Denso Corporation
- Kenji Oshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power generation control device for vehicle generator
- Patent number 7,576,520
- Issue date Aug 18, 2009
- Denso Corporation
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle generator
- Patent number 7,315,149
- Issue date Jan 1, 2008
- Denso Corporation
- Toshikazu Kizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
A.C. generator control apparatus and method having abnormality info...
- Patent number 6,812,675
- Issue date Nov 2, 2004
- Denso Corporation
- Nobuhito Okamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicular generator control system and method responsive to externa...
- Patent number 6,756,761
- Issue date Jun 29, 2004
- Denso Corporation
- Keiji Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator of AC generator having circuit for detecting volt...
- Patent number 6,707,276
- Issue date Mar 16, 2004
- Denso Corporation
- Keiji Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automative generator control apparatus
- Patent number 6,707,275
- Issue date Mar 16, 2004
- Denso Corporation
- Hideto Okahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle AC generator
- Patent number 6,700,354
- Issue date Mar 2, 2004
- Denso Corporation
- Tomoya Okuno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator of vehicle AC generator having variable bypass ci...
- Patent number 6,664,767
- Issue date Dec 16, 2003
- Denso Corporation
- Keiji Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicular power generator control apparatus having maximum conducti...
- Patent number 6,614,207
- Issue date Sep 2, 2003
- Denso Corporation
- Fuyuki Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage control unit for vehicular AC generator
- Patent number 6,433,519
- Issue date Aug 13, 2002
- Denso Corporation
- Makoto Taniguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source system for vehicle
- Patent number 6,133,715
- Issue date Oct 17, 2000
- Denso Corporation
- Takeshi Sada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power control system for vehicle ac generator
- Patent number 6,060,866
- Issue date May 9, 2000
- Denso Corporation
- Takeshi Sada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generating system including generator having permanent magnet
- Patent number 6,043,632
- Issue date Mar 28, 2000
- Denso Corporation
- Fuyuki Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator control device having signal terminal connected to outsid...
- Patent number 6,014,016
- Issue date Jan 11, 2000
- Denso Corporation
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generating apparatus for vehicle
- Patent number 5,748,463
- Issue date May 5, 1998
- Denso Corporation
- Toshio Tsutsui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power control device of alternator for vehicle
- Patent number 5,637,986
- Issue date Jun 10, 1997
- Nippondenso Co., Ltd.
- Wakako Kanazawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging control unit and method for motor vehicle
- Patent number 4,992,722
- Issue date Feb 12, 1991
- Nippondenso Co., Ltd.
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automotive charging apparatus
- Patent number 4,862,055
- Issue date Aug 29, 1989
- Nippondenso Co., Ltd.
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery voltage regulating system
- Patent number 4,602,205
- Issue date Jul 22, 1986
- Nippondenso Co., Ltd.
- Hajime Matsuhashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator for alternator of vehicle
- Patent number 4,555,657
- Issue date Nov 26, 1985
- Nippondenso Co., Ltd.
- Hidetoshi Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for controlling electric generation for vehicles
- Patent number 4,477,766
- Issue date Oct 16, 1984
- Nippondenso Co., Ltd.
- Yoshio Akita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
RECTIFIER AND ROTATING ELECTRIC MACHINE INCLUDING RECTIFIER
- Publication number 20190237574
- Publication date Aug 1, 2019
- DENSO CORPORATION
- Toshinori MARUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRIC MACHINE
- Publication number 20190215992
- Publication date Jul 11, 2019
- DENSO CORPORATION
- Toshinori MARUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER GENERATOR WITH LOAD-DUMP PROTECTION
- Publication number 20160118920
- Publication date Apr 28, 2016
- DENSO CORPORATION
- Asaka KIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE CAPABLE OF DETECTING MALFUNCTION IN SWITCH
- Publication number 20150311848
- Publication date Oct 29, 2015
- DENSO CORPORATION
- Toshinori MARUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC ROTATING MACHINE WITH LOAD DUMP PROTECTOR
- Publication number 20140055894
- Publication date Feb 27, 2014
- Toshinori MARUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC ROTARY MACHINE FOR MOTOR VEHICLE
- Publication number 20140042990
- Publication date Feb 13, 2014
- DENSO CORPORATION
- Toshinori MARUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Apparatus and method for detecting an abnormality of a generator fo...
- Publication number 20090218992
- Publication date Sep 3, 2009
- DENSO CORPORATION
- Tadakazu Nagata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Abnormality detection apparatus
- Publication number 20090206802
- Publication date Aug 20, 2009
- DENSO CORPORATION
- Hitoshi MORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Vehicle-use power generation control apparatus
- Publication number 20080074087
- Publication date Mar 27, 2008
- DENSO CORPORATION
- Kenji Oshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Vehicle generator
- Publication number 20070200534
- Publication date Aug 30, 2007
- DENSO CORPORATION
- Toshikazu Kizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power generation control device for vehicle generator
- Publication number 20070115866
- Publication date May 24, 2007
- DENSO CORPORATION
- Toshinori Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A.C. generator control apparatus and method having abnormality info...
- Publication number 20030042875
- Publication date Mar 6, 2003
- DENSO CORPORATION
- Nobuhito Okamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Vehicular generator control system and method responsive to externa...
- Publication number 20030015986
- Publication date Jan 23, 2003
- DENSO CORPORATION
- Keiji Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Vehicle AC generator
- Publication number 20030015927
- Publication date Jan 23, 2003
- DENSO CORPORATION
- Tomoya Okuno
- G01 - MEASURING TESTING
Information Patent Application
Vehicular power generator control apparatus having maximum conducti...
- Publication number 20020057545
- Publication date May 16, 2002
- Fuyuki Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power generation control unit for vehicles
- Publication number 20020047690
- Publication date Apr 25, 2002
- Nobuhito Okamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage regulator of vehicle AC generator
- Publication number 20020030470
- Publication date Mar 14, 2002
- Keiji Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Automative generator control apparatus
- Publication number 20020027426
- Publication date Mar 7, 2002
- DENSO CORPORATION
- Hideto Okahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage regulator of vehicle AC generator
- Publication number 20020024314
- Publication date Feb 28, 2002
- Keiji Takahashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Voltage control unit for vehicular AC generator
- Publication number 20020003418
- Publication date Jan 10, 2002
- DENSO CORPORATION
- Makoto Taniguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Toshinori Maruyama

Person

Patents Grantslast 30 patents

Rectifier of rotating electric machine

Rectifier and rotating electric machine including rectifier

Rotary electric machine capable of detecting malfunction in switch

Power generator with load-dump protection

Electric rotating machine with load dump protector

Electric rotary machine for motor vehicle

Abnormality detection apparatus

Apparatus and method for detecting an abnormality of a generator fo...

Vehicle-use power generation control apparatus

Power generation control device for vehicle generator

Vehicle generator

A.C. generator control apparatus and method having abnormality info...

Vehicular generator control system and method responsive to externa...

Voltage regulator of AC generator having circuit for detecting volt...

Automative generator control apparatus

Vehicle AC generator

Voltage regulator of vehicle AC generator having variable bypass ci...

Vehicular power generator control apparatus having maximum conducti...

Voltage control unit for vehicular AC generator

Power source system for vehicle

Power control system for vehicle ac generator

Generating system including generator having permanent magnet

Generator control device having signal terminal connected to outsid...

Generating apparatus for vehicle

Power control device of alternator for vehicle

Charging control unit and method for motor vehicle

Automotive charging apparatus

Battery voltage regulating system

Voltage regulator for alternator of vehicle

Apparatus for controlling electric generation for vehicles

Patents Applicationslast 30 patents

RECTIFIER AND ROTATING ELECTRIC MACHINE INCLUDING RECTIFIER

ROTATING ELECTRIC MACHINE

POWER GENERATOR WITH LOAD-DUMP PROTECTION

ROTARY ELECTRIC MACHINE CAPABLE OF DETECTING MALFUNCTION IN SWITCH

ELECTRIC ROTATING MACHINE WITH LOAD DUMP PROTECTOR

ELECTRIC ROTARY MACHINE FOR MOTOR VEHICLE

Apparatus and method for detecting an abnormality of a generator fo...

Abnormality detection apparatus

Vehicle-use power generation control apparatus

Vehicle generator

Power generation control device for vehicle generator

A.C. generator control apparatus and method having abnormality info...

Vehicular generator control system and method responsive to externa...

Vehicle AC generator

Vehicular power generator control apparatus having maximum conducti...

Power generation control unit for vehicles

Voltage regulator of vehicle AC generator

Automative generator control apparatus

Voltage regulator of vehicle AC generator

Voltage control unit for vehicular AC generator