Inventor

Makoto Taniguchi

Inventor

Obu, JP

Overview

1982–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 138 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Kprimary

H02KDynamo-electric machines17%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters15%

H02JElectric power networks12%

Y02TClimate change mitigation technologies related to transportation7%

F16HGearing5%

Y10TTechnical subjects covered by former us classification4%

B60LPropulsion of electrically-propelled vehicles4%

B62DMotor vehicles3%

B41MPrinting, duplicating, marking, or copying processes2%

B60TVehicle brake control systems or parts thereof2%

PatentTitleYear

11,038,453Rotating electric machine drive system2021 11,038,456Control apparatus for pole-changing rotating electric machine2021 10,960,769Onboard charging apparatus2021 10,958,202Control apparatus for the rotary electrical machine2021 10,910,902Rotary electric machine2021 10,848,041Rotating electric machine2020 10,734,853Rotating electric machine with various ratios for permanent magnets and holes, rotor salient and magnetic poles, rotor laminations, air gaps and stator tooth thickness2020 10,644,621Rotating electric machine apparatus2020 10,523,070Rotor for rotary electric machine2019 10,435,061Actuator motor with helical wave washer between bearing and casing2019 10,305,344Drive device2019 10,027,252Rotating electric machine system2018 9,933,066Vehicle drive transfer apparatus2018 9,929,629'Rotating electrical machine'2018 9,893,586'Driver apparatus provided with a motor and a control unit'2018 9,853,516Electric rotating machine2017 9,819,235'Rotator of rotational electric machine'2017 9,735,636'Rotor and dynamo-electric machine having the same'2017 9,653,956'Stator for rotational electrical machine with U shaped conductor segments with bent and sloped end winding at varying angles and dimension'2017 9,577,497'Rotating electric machine having a magnetic sensor that detects a rotation position of a rotor core'2017 9,546,725'Press-fit structure and press-fit method'2017 9,537,367'Driving device'2017 9,472,984'Rotor for rotating electric machine'2016 9,444,313'Rotary electric machine and driving apparatus using the same'2016 9,431,859'Rotating electric machine'2016 9,425,658'Rotor and rotating electric machine having the same'2016 9,360,295'Rotational position sensing apparatus'2016 9,337,698'Rotating electric machine'2016 9,297,449'Ring gear fastening structure'2016 9,197,103'Stator core for electric rotary apparatus'2015 9,184,648'Electric motor with permanent magnets in stator thereof'2015 9,166,504'Control apparatus for motor-generator'2015 9,143,014'Rotor, dynamo-electric machine having the rotor and rotor manufacturing method'2015 9,132,810'Parking device'2015 9,106,115'Rotating electrical machine'2015 9,097,334'Method for caulking ring gear, caulking tool used for method for caulking ring gear, and ring gear'2015 9,068,640'Fastening structure for ring-gear and differential case, and differential device using same'2015 9,017,213'Fastening structure of ring gear'2015 8,928,264'Control device for rotating electrical machine'2015 8,893,575'Caulking-fastened component, method of fastening the caulking-fastened component, and method of manufacturing the caulking-fastened component'2014 8,878,471'Control apparatus for electric rotary machine'2014 8,841,807'Rotary electric machine with improved magnetic resistance'2014 8,796,897'Consequent pole permanent magnet motor'2014 8,747,275'Differential device'2014 8,736,132'Stator of rotating electrical machine'2014 8,708,070'Power transmitting apparatus and power transmitting apparatus assembly method'2014 8,653,714'Stator for electric rotating machine'2014 8,610,326'Stator designed to minimize leakage current and electric rotating machine using same'2013 8,487,499'Electric rotating machine drivable with a single three-phase inverter'2013 8,487,497'Motor system'2013 8,463,471'Driving force controlling apparatus for vehicle'2013 8,403,474'Pretreatment agent for ink jet ink, cloth treated by pretreatment agent, and ink jet printing method'2013 8,362,671'Motor apparatus with voltage step-up function'2013 8,334,632'Stator for a rotating electric machine and rotating electric machine'2012 8,310,181'Motor drive system using potential at neutral point'2012 8,299,674'Electric rotating machine drivable with a single three-phase inverter'2012 8,264,114'Electric rotating machine having improved stator coil arrangement for reducing magnetic noise and torque ripple'2012 8,040,096'Rotary electric system with star-connected multiphase stator windings'2011 8,013,553'Rotary electric system with neutral-point powering system'2011 7,969,104'Rotary electric system designed to utilize zero-phase circuit'2011 7,816,805'Power supply system with multiphase motor and multiphase inverter'2010 7,804,220'Direct cranking electric rotary machine for vehicle'2010 7,718,303'Membrane-electrode assembly and fuel cell'2010 7,705,568'Power-generator control apparatus for addressing occurrence of voltage transient'2010 7,681,961'Brake system for vehicle'2010 7,659,686'Motor-generator control system'2010 7,554,297'Automotive battery state monitor apparatus'2009 7,506,182'Vehicle-mounted power supply system'2009 7,477,038'Vehicle-mounted power supply system'2009 7,317,300'Automotive battery state monitor apparatus'2008 7,270,204'Electrically motorized wheel with protective cover'2007 7,208,847'Vehicular electric power generating system'2007 7,119,519'Control apparatus for on-vehicle generator that sends power from the battery to the field winding and from the field winding back to the battery'2006 7,106,047'Electric current detection apparatus'2006 7,071,656'Torque computation unit for vehicle generator'2006 7,061,247'Electric power generating system for a vehicle'2006 7,049,789'Automotive power supply system designed to ensure stability in charging storage batteries'2006 6,997,289'Electrically-operated parking brake device'2006 6,928,282'Mobile IP network system'2005 6,905,181'Electric parking brake system'2005 6,867,569'Abnormality detection apparatus of vehicle AC generator'2005 6,861,765'Generator system for use in automotive vehicle'2005 6,831,445'Automotive alternator having parallel connected circulating circuit to rapidly attenuate field current'2004 6,815,933'Voltage regulator for alternator and method of controlling power generation of alternator'2004 6,803,747'Internal combustion driven automotive alternator having inertial torque change control circuit'2004 6,750,634'Vehicular power generation control device and method'2004 6,741,067'Power generation controller and method for a vehicle'2004 6,737,835'Vehicle ac generator having rotation speed detector'2004 6,734,653'Voltage regulator for alternator and method of controlling power generation of alternator'2004 6,720,367'Ink composition comprising cationic, water-soluble resin'2004 6,707,276'Voltage regulator of AC generator having circuit for detecting voltage induced in field coil'2004 6,700,357'Electromagnetic wave noise entry inhibiting connector for vehicular AC generator control device'2004 6,696,773'Vehicle generator control system'2004 6,662,909'Electrically operated parking brake apparatus'2003 6,664,767'Voltage regulator of vehicle AC generator having variable bypass circuit resistance'2003 6,655,507'Electrically operated parking brake apparatus'2003 6,621,251'Phase voltage controlled voltage regulator of vehicle AC generator'2003 6,608,119'Water-base ink, method of manufacturing the ink, and method of printing using the ink'2003 6,603,289'Vehicle alternator control device and method'2003 6,566,845'Automotive alternator having detector for detecting initiation of rotation'2003 6,555,993'Voltage regulating system of a vehicle AC generator for charging a battery'2003 6,535,392'Voltage control apparatus for vehicle AC generator'2003 6,456,048'Vehicle alternator with anti-hunting feature and vehicle alternator control system'2002 6,455,946'Alternating-current generating apparatus for an automotive vehicle'2002 6,447,592'Ink composition for ink jet textile printing'2002 6,432,186'Ink compositions for ink jet textile printing'2002 6,433,519'Voltage control unit for vehicular AC generator'2002 6,426,609'Control device for vehicular AC generator, and connector'2002 6,420,855'Vehicular ac generator having voltage control unit'2002 6,373,675'Operating apparatus for switching device'2002 6,020,567'Operation apparatus of circuit breaker'2000 6,011,343'Rotor of rotary machine having claw poles and auxiliary permanent magnets'2000 5,969,459'Rotary electric machine having Lundell type core'1999 5,780,996'Alternating current generator and schottky barrier diode'1998 5,780,953'Alternator'1998 5,742,498'Motor vehicle alternator having sealed rectifiers for efficient high-temperature operation'1998 5,726,557'Vehicular electric power system'1998 5,726,559'Synchronous electric power generating apparatus and magnetization control method for the same'1998 5,726,558'AC power generating apparatus and method'1998 5,723,973'Generating apparatus'1998 5,719,486'Generating apparatus for providing different rated output voltages to a plurality of electric loads'1998 5,719,484'Vehicle power generating system and method for controlling the same'1998 5,719,760'Direct-mounted vehicle generator using low heat producing SiC rectifiers'1998 5,694,311'Power supply system'1997 5,667,572'Ink composition and process for producing the same'1997 5,584,383'Operating mechanism for circuit breaker'1996 5,537,168'Projection optical apparatus comprising automatic adjustment unit'1996 5,422,450'Vacuum circuit breaker actuating assembly'1995 D0350729'Vacuum circuit breaker'1994 D0350731'Vacuum valve for a vacuum circuit breaker'1994 5,175,055'Thermal transfer ink and transfer medium'1992 4,913,975'Flame-retardant electrothermal transfer recording medium'1990 4,906,056'High speed booster circuit'1990 4,851,045'Hot-melt ink'1989 4,792,495'Fusible ink sheet'1988 4,636,258'Ink for thermal transfer printing'1987 4,404,661'Semiconductor memory circuit'1983 4,333,168'Memory circuit'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2013Based in Nagano, JP· patent location history

1988–2013Patents assigned to SEIKO EPSON CORP (10)· patent assignee history

1997–1998Patents assigned to NIPPON DENSO CO (11)· patent assignee history

1997–2020Based in Obu, JP· patent location history

1998–2013Based in Oobu, JP· patent location history

1999–2021Patents assigned to DENSO CORP (89)· patent assignee history

1999–2021Based in Kariya, JP· patent location history

2010–2018Patents assigned to TOYOTA MOTOR CO LTD (12)· patent assignee history

2012–2017Patents assigned to TANIGUCHI MAKOTO (25)· patent assignee history

2014–2017Based in Susono, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DENSO CORP	89	1999–2021
TANIGUCHI MAKOTOself	25	2012–2017
TOYOTA MOTOR CO LTD	12	2010–2018
NIPPON DENSO CO	11	1997–1998
SEIKO EPSON CORP	10	1988–2013

Locations

Location	Patents	Span
Obu, JP	41	1997–2020
Kariya, JP	39	1999–2021
Oobu, JP	20	1998–2013
Susono, JP	9	2014–2017
Nagano, JP	9	1987–2013