Fumiaki Nakao

Person

Maisaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control device, electric storage device, electric storage system, a...
- Patent number 12,074,465
- Issue date Aug 27, 2024
- NExT-e Solutions Inc.
- Fumiaki Nakao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electric storage system
- Patent number 11,552,483
- Issue date Jan 10, 2023
- NExT-e Solutions Inc.
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric storage system
- Patent number 11,482,869
- Issue date Oct 25, 2022
- NExT-e Solutions Inc.
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method, rated voltage adjusting device, and electric storage device
- Patent number 11,462,927
- Issue date Oct 4, 2022
- NExT-e Solutions Inc.
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Management device, electric storage device, electric storage system...
- Patent number 11,027,614
- Issue date Jun 8, 2021
- NExT-e Solutions Inc.
- Fumiaki Nakao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device, control system, electric storage device and compute...
- Patent number 10,673,263
- Issue date Jun 2, 2020
- NExT-e Solutions Inc.
- Fumiaki Nakao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Balance correction control apparatus, balance correction system and...
- Patent number 10,581,121
- Issue date Mar 3, 2020
- NExT-e Solutions Inc.
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Balance correction apparatus and electric storage system
- Patent number 10,559,963
- Issue date Feb 11, 2020
- NExT-e Solutions Inc.
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Balance correction apparatus and electric storage system
- Patent number 9,853,461
- Issue date Dec 26, 2017
- EVTD Inc.
- Haruhiko Kubota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Balance correction apparatus and electric storage system
- Patent number 9,178,367
- Issue date Nov 3, 2015
- EVTD Inc.
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Balance correcting apparatus and electricity storage system
- Patent number 9,083,188
- Issue date Jul 14, 2015
- EVTD Inc.
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Balance correcting apparatus, electricity storage system, and trans...
- Patent number 9,059,588
- Issue date Jun 16, 2015
- EVTD Inc.
- Fumiaki Nakao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electricity storage system having a plurality of series-connected s...
- Patent number 8,928,283
- Issue date Jan 6, 2015
- FDK Corporation
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inter-module voltage balance correcting circuit of a power storage...
- Patent number 8,917,059
- Issue date Dec 23, 2014
- FDK Corporation
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Series-connected rechargeable cells, series-connected rechargeable...
- Patent number 8,692,515
- Issue date Apr 8, 2014
- FDK Corporation
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic core type laminated inductor
- Patent number 7,605,682
- Issue date Oct 20, 2009
- FDK Corporation
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Noncontact coupler
- Patent number 7,218,196
- Issue date May 15, 2007
- FDK Corporation
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching power source circuit for independent per cycle control of...
- Patent number 7,072,191
- Issue date Jul 4, 2006
- FDK Corporation
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Microconverter and laminated magnetic-core inductor
- Patent number 6,975,200
- Issue date Dec 13, 2005
- FDK Corporation
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Microconverter and laminated magnetic-core inductor
- Patent number 6,885,278
- Issue date Apr 26, 2005
- FDK Corporation
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-frequency power inductance element
- Patent number 6,861,938
- Issue date Mar 1, 2005
- FDK Corporation
- Katsuo Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor
- Patent number 6,573,820
- Issue date Jun 3, 2003
- FDK Corporation
- Katsuo Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-channel uniform output type transformer
- Patent number 6,556,117
- Issue date Apr 29, 2003
- FDK Corporation
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ringing choke converter
- Patent number 6,072,702
- Issue date Jun 6, 2000
- FDK Corporation
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sheet transformer
- Patent number 6,023,214
- Issue date Feb 8, 2000
- FDK Corporation
- Satoshi Ohta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency sheet-type transformer
- Patent number 5,982,264
- Issue date Nov 9, 1999
- FDK Corporation
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for preventing over-discharge
- Patent number 5,929,603
- Issue date Jul 27, 1999
- FDK Corporation
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply
- Patent number 5,661,394
- Issue date Aug 26, 1997
- FDK Corporation
- Fumiaki Nakao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electric power supply
- Patent number 5,371,667
- Issue date Dec 6, 1994
- Fuji Electrochemical Co., Ltd.
- Fumiaki Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting input AC voltage
- Patent number 4,864,163
- Issue date Sep 5, 1989
- Fuji Electrochemical Co., Ltd.
- Fumiaki Nakao
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE, POWER CONVERSION SYSTEM, POWER SUPPLY DEVICE, COMPU...
- Publication number 20240388121
- Publication date Nov 21, 2024
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER STORAGE SYSTEM, ELECTRIC EQUIPMENT, AND CONTROL DEVICE
- Publication number 20240162739
- Publication date May 16, 2024
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC STORAGE SYSTEM
- Publication number 20220399734
- Publication date Dec 15, 2022
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD, RATED VOLTAGE ADJUSTING DEVICE, AND ELECTRIC STORAGE DEVICE
- Publication number 20220077703
- Publication date Mar 10, 2022
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC STORAGE SYSTEM
- Publication number 20210091577
- Publication date Mar 25, 2021
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC STORAGE SYSTEM
- Publication number 20210091587
- Publication date Mar 25, 2021
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL DEVICE, CONTROL SYSTEM, ELECTRIC STORAGE DEVICE AND COMPUTE...
- Publication number 20190148963
- Publication date May 16, 2019
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANAGEMENT DEVICE, ELECTRIC STORAGE DEVICE, ELECTRIC STORAGE SYSTEM...
- Publication number 20190039476
- Publication date Feb 7, 2019
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL DEVICE, ELECTRIC STORAGE DEVICE, ELECTRIC STORAGE SYSTEM, A...
- Publication number 20180109120
- Publication date Apr 19, 2018
- NExT-e Solutions Inc.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BALANCE CORRECTION CONTROL APPARATUS, BALANCE CORRECTION SYSTEM AND...
- Publication number 20170084959
- Publication date Mar 23, 2017
- EVTD INC.
- Fumiaki NAKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BALANCE CORRECTION APPARATUS AND ELECTRIC STORAGE SYSTEM
- Publication number 20160028256
- Publication date Jan 28, 2016
- EVTD INC.
- Haruhiko KUBOTA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BALANCE CORRECTION APPARATUS AND ELECTRIC STORAGE SYSTEM
- Publication number 20150002083
- Publication date Jan 1, 2015
- EVTD INC.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BALANCE CORRECTION APPARATUS AND ELECTRIC STORAGE SYSTEM
- Publication number 20150002084
- Publication date Jan 1, 2015
- EVTD INC.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BALANCE CORRECTING APPARATUS AND ELECTRICITY STORAGE SYSTEM
- Publication number 20140015475
- Publication date Jan 16, 2014
- EVTD INC.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BALANCE CORRECTION APPARATUS AND ELECTRIC STORAGE SYSTEM
- Publication number 20140009116
- Publication date Jan 9, 2014
- EVTD INC.
- Fumiaki NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BALANCE CORRECTING APPARATUS, ELECTRICITY STORAGE SYSTEM, AND TRANS...
- Publication number 20130342156
- Publication date Dec 26, 2013
- EVTD INC.
- Fumiaki NAKAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTER-MODULE VOLTAGE BALANCE CORRECTING CIRCUIT OF A POWER STORAGE...
- Publication number 20110109270
- Publication date May 12, 2011
- FDK Corporation
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICITY STORAGE SYSTEM HAVING A PLURALITY OF SERIES-CONNECTED S...
- Publication number 20110084668
- Publication date Apr 14, 2011
- FDK CORPORATION
- Fumiaki Nakao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SERIES-CONNECTED RECHARGEABLE CELLS, SERIES-CONNECTED RECHARGEABLE...
- Publication number 20090278496
- Publication date Nov 12, 2009
- FDK CORPORATION
- Fumiaki Nakao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Magnetic core type laminated inductor
- Publication number 20060152325
- Publication date Jul 13, 2006
- FDK CORPORATION
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microconverter and laminated magnetic-core inductor
- Publication number 20050134420
- Publication date Jun 23, 2005
- FDK CORPORATION
- Fumiaki Nakao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Switching power source circuit
- Publication number 20050094420
- Publication date May 5, 2005
- Fumiaki Nakao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Microconverter and laminated magnetic-core inductor
- Publication number 20040140877
- Publication date Jul 22, 2004
- Fumiaki Nakao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High-frequency power inductance element
- Publication number 20040125628
- Publication date Jul 1, 2004
- Katsuo Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Noncontact coupler
- Publication number 20040119576
- Publication date Jun 24, 2004
- Fumiaki Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inductor
- Publication number 20010043135
- Publication date Nov 22, 2001
- Katsuo Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Fumiaki Nakao

Person

Patents Grantslast 30 patents

Control device, electric storage device, electric storage system, a...

Electric storage system

Electric storage system

Method, rated voltage adjusting device, and electric storage device

Management device, electric storage device, electric storage system...

Control device, control system, electric storage device and compute...

Balance correction control apparatus, balance correction system and...

Balance correction apparatus and electric storage system

Balance correction apparatus and electric storage system

Balance correction apparatus and electric storage system

Balance correcting apparatus and electricity storage system

Balance correcting apparatus, electricity storage system, and trans...

Electricity storage system having a plurality of series-connected s...

Inter-module voltage balance correcting circuit of a power storage...

Series-connected rechargeable cells, series-connected rechargeable...

Magnetic core type laminated inductor

Noncontact coupler

Switching power source circuit for independent per cycle control of...

Microconverter and laminated magnetic-core inductor

Microconverter and laminated magnetic-core inductor

High-frequency power inductance element

Inductor

Multi-channel uniform output type transformer

Ringing choke converter

Sheet transformer

High frequency sheet-type transformer

Apparatus for preventing over-discharge

Switching power supply

Electric power supply

Method for detecting input AC voltage

Patents Applicationslast 30 patents

CONTROL DEVICE, POWER CONVERSION SYSTEM, POWER SUPPLY DEVICE, COMPU...

POWER STORAGE SYSTEM, ELECTRIC EQUIPMENT, AND CONTROL DEVICE

ELECTRIC STORAGE SYSTEM

METHOD, RATED VOLTAGE ADJUSTING DEVICE, AND ELECTRIC STORAGE DEVICE

ELECTRIC STORAGE SYSTEM

ELECTRIC STORAGE SYSTEM

CONTROL DEVICE, CONTROL SYSTEM, ELECTRIC STORAGE DEVICE AND COMPUTE...

MANAGEMENT DEVICE, ELECTRIC STORAGE DEVICE, ELECTRIC STORAGE SYSTEM...

CONTROL DEVICE, ELECTRIC STORAGE DEVICE, ELECTRIC STORAGE SYSTEM, A...

BALANCE CORRECTION CONTROL APPARATUS, BALANCE CORRECTION SYSTEM AND...

BALANCE CORRECTION APPARATUS AND ELECTRIC STORAGE SYSTEM

BALANCE CORRECTION APPARATUS AND ELECTRIC STORAGE SYSTEM

BALANCE CORRECTION APPARATUS AND ELECTRIC STORAGE SYSTEM

BALANCE CORRECTING APPARATUS AND ELECTRICITY STORAGE SYSTEM

BALANCE CORRECTION APPARATUS AND ELECTRIC STORAGE SYSTEM

BALANCE CORRECTING APPARATUS, ELECTRICITY STORAGE SYSTEM, AND TRANS...

INTER-MODULE VOLTAGE BALANCE CORRECTING CIRCUIT OF A POWER STORAGE...

ELECTRICITY STORAGE SYSTEM HAVING A PLURALITY OF SERIES-CONNECTED S...

SERIES-CONNECTED RECHARGEABLE CELLS, SERIES-CONNECTED RECHARGEABLE...

Magnetic core type laminated inductor

Microconverter and laminated magnetic-core inductor

Switching power source circuit

Microconverter and laminated magnetic-core inductor

High-frequency power inductance element

Noncontact coupler

Inductor