Hiroshi Nakao

Person

Yamato, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Computer and calculation method using memristor array
- Patent number 11,756,616
- Issue date Sep 12, 2023
- Fujitsu Limited
- Hiroshi Nakao
- G11 - INFORMATION STORAGE
Information Patent Grant
Power-supply apparatus and power-supply method
- Patent number 11,264,892
- Issue date Mar 1, 2022
- Fujitsu Limited
- Hiroshi Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrolytic system, electrolytic control circuit, and control meth...
- Patent number 11,028,492
- Issue date Jun 8, 2021
- Fujitsu Limited
- Yu Yonezawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Capacitor life diagnosis apparatus and capacitor life diagnosis method
- Patent number 10,627,455
- Issue date Apr 21, 2020
- Fujitsu Limited
- Hiroshi Nakao
- G01 - MEASURING TESTING
Information Patent Grant
Electronic apparatus and surface temperature calculation method
- Patent number 10,409,301
- Issue date Sep 10, 2019
- Fujitsu Limited
- Masatoshi Ishii
- G05 - CONTROLLING REGULATING
Information Patent Grant
Capacitor life diagnosis device, capacitor life diagnosis method, a...
- Patent number 10,345,360
- Issue date Jul 9, 2019
- Fujitsu Limited
- Hiroshi Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and method for controlling power supply circuit
- Patent number 10,008,940
- Issue date Jun 26, 2018
- Fujitsu Limited
- Takahiko Sugawara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductor apparatus and inductor apparatus manufacturing method
- Patent number 9,837,208
- Issue date Dec 5, 2017
- Fujitsu Limited
- Hiroshi Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply unit
- Patent number 9,583,976
- Issue date Feb 28, 2017
- Fujitsu Limited
- Hiroshi Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Planar type transformer and switching power supply circuit
- Patent number 9,472,333
- Issue date Oct 18, 2016
- Fujitsu Limited
- Yu Yonezawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 9,178,425
- Issue date Nov 3, 2015
- Fujitsu Limited
- Hiroshi Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply switching apparatus
- Patent number 9,069,537
- Issue date Jun 30, 2015
- Fujitsu Limited
- Hiroshi Nakao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply device
- Patent number 8,749,210
- Issue date Jun 10, 2014
- Fujitsu Limited
- Hiroshi Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and electronic device
- Patent number 8,698,547
- Issue date Apr 15, 2014
- Fujitsu Limited
- Hiroshi Nakao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for producing a stamper
- Patent number 7,629,021
- Issue date Dec 8, 2009
- Yamagata Fujitsu Limited
- Hiroshi Nakao
- G11 - INFORMATION STORAGE
Information Patent Grant
Carbon nanotube composite material comprising a continuous metal co...
- Patent number 7,335,408
- Issue date Feb 26, 2008
- Fujitsu Limited
- Takashi Kyotani
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic random access memory capable of writing information with r...
- Patent number 6,509,621
- Issue date Jan 21, 2003
- Fujitsu Limited
- Hiroshi Nakao
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferromagnetic tunnel junction random access memory, spin valve rand...
- Patent number 6,351,410
- Issue date Feb 26, 2002
- Fujitsu Limited
- Hiroshi Nakao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Single-electron device including therein nanocrystals
- Patent number 6,054,349
- Issue date Apr 25, 2000
- Fujitsu Limited
- Anri Nakajima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor device and method for fabricating the same
- Patent number 5,670,800
- Issue date Sep 23, 1997
- Fujitsu Limited
- Hiroshi Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of evaluating characteristics of superconductors and process...
- Patent number 5,107,119
- Issue date Apr 21, 1992
- Fujitsu Limited
- Takafumi Kimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
CALCULATOR AND CALCULATION METHOD
- Publication number 20230065733
- Publication date Mar 2, 2023
- Fujitsu Limited
- Hiroshi Nakao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER AND CALCULATION METHOD USING MEMRISTOR ARRAY
- Publication number 20220270683
- Publication date Aug 25, 2022
- Fujitsu Limited
- Hiroshi Nakao
- G11 - INFORMATION STORAGE
Information Patent Application
ELECTROLYTIC SYSTEM, ELECTROLYTIC CONTROL CIRCUIT, AND CONTROL METH...
- Publication number 20190127867
- Publication date May 2, 2019
- Fujitsu Limited
- Yu Yonezawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
POWER-SUPPLY APPARATUS AND POWER-SUPPLY METHOD
- Publication number 20190097525
- Publication date Mar 28, 2019
- Fujitsu Limited
- Hiroshi NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROLYSIS SYSTEM, ELECTROLYSIS CONTROL APPARATUS, AND METHOD OF...
- Publication number 20180291516
- Publication date Oct 11, 2018
- Fujitsu Limited
- Hiroshi Nakao
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INDUCTOR APPARATUS AND INDUCTOR APPARATUS MANUFACTURING METHOD
- Publication number 20180068787
- Publication date Mar 8, 2018
- Fujitsu Limited
- Hiroshi NAKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY APPARATUS AND ELECTRONIC DEVICE
- Publication number 20170366094
- Publication date Dec 21, 2017
- Fujitsu Limited
- Takahiko SUGAWARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITOR LIFE DIAGNOSIS APPARATUS AND CAPACITOR LIFE DIAGNOSIS METHOD
- Publication number 20170292984
- Publication date Oct 12, 2017
- Fujitsu Limited
- Hiroshi Nakao
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC APPARATUS AND SURFACE TEMPERATURE CALCULATION METHOD
- Publication number 20170147017
- Publication date May 25, 2017
- Fujitsu Limited
- Masatoshi Ishii
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY CIRCUIT
- Publication number 20170126135
- Publication date May 4, 2017
- Fujitsu Limited
- Takahiko SUGAWARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITOR LIFE DIAGNOSIS DEVICE, CAPACITOR LIFE DIAGNOSIS METHOD, A...
- Publication number 20160356837
- Publication date Dec 8, 2016
- Fujitsu Limited
- Hiroshi NAKAO
- G01 - MEASURING TESTING
Information Patent Application
PLANAR TYPE TRANSFORMER AND SWITCHING POWER SUPPLY CIRCUIT
- Publication number 20150302972
- Publication date Oct 22, 2015
- Fujitsu Limited
- Yu YONEZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20150207409
- Publication date Jul 23, 2015
- Fujitsu Limited
- Hiroshi NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDUCTOR APPARATUS AND INDUCTOR APPARATUS MANUFACTURING METHOD
- Publication number 20150200050
- Publication date Jul 16, 2015
- Fujitsu Limited
- Hiroshi NAKAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY UNIT
- Publication number 20150048686
- Publication date Feb 19, 2015
- Fujitsu Limited
- Hiroshi NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER, ELECTRONIC APPARATUS, AND METHOD FOR CONTROLLING TRANS...
- Publication number 20140368059
- Publication date Dec 18, 2014
- Fujitsu Limited
- Takahiko SUGAWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20140169051
- Publication date Jun 19, 2014
- Fujitsu Limited
- Hiroshi NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20130127518
- Publication date May 23, 2013
- Fujitsu Limited
- Hiroshi NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SWITCHING APPARATUS
- Publication number 20130080798
- Publication date Mar 28, 2013
- Fujitsu Limited
- Hiroshi NAKAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY APPARATUS
- Publication number 20130063996
- Publication date Mar 14, 2013
- Fujitsu Limited
- Hiroshi NAKAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM, MAGNETIC RECORD...
- Publication number 20090147405
- Publication date Jun 11, 2009
- Fujitsu Limited
- Hirotaka Oshima
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and manufacturing method for the same
- Publication number 20080220290
- Publication date Sep 11, 2008
- Fujitsu Limited
- Ken-ichi Itoh
- G11 - INFORMATION STORAGE
Information Patent Application
NANOHOLES AND PRODUCTION THEREOF, STAMPER AND PRODUCTION THEREOF, M...
- Publication number 20080145522
- Publication date Jun 19, 2008
- FUJISTU LIMITED
- Ken-ichi Itoh
- G11 - INFORMATION STORAGE
Information Patent Application
Nanohole structure and method for producing the same, stamper and m...
- Publication number 20060286345
- Publication date Dec 21, 2006
- YAMAGATA FUJITSU LIMITED
- Hiroshi Nakao
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, magnetic storage device, and fabricating...
- Publication number 20060061900
- Publication date Mar 23, 2006
- FUJITSU LIMITED
- Yoshinori Ohtsuka
- G11 - INFORMATION STORAGE
Information Patent Application
Carbon nanotube composite material, magnetic material and productio...
- Publication number 20050255313
- Publication date Nov 17, 2005
- FUJITSU LIMITED
- Takashi Kyotani
- G11 - INFORMATION STORAGE
Information Patent Application
Nanoholes and production thereof, stamper and production thereof, m...
- Publication number 20050249980
- Publication date Nov 10, 2005
- FUJITSU LIMITED
- Ken-ichi Itoh
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic random access memory capable of writing information with r...
- Publication number 20010025978
- Publication date Oct 4, 2001
- Fujitsu Limited,
- Hiroshi Nakao
- B82 - NANO-TECHNOLOGY

Hiroshi Nakao

Person

Patents Grantslast 30 patents

Computer and calculation method using memristor array

Power-supply apparatus and power-supply method

Electrolytic system, electrolytic control circuit, and control meth...

Capacitor life diagnosis apparatus and capacitor life diagnosis method

Electronic apparatus and surface temperature calculation method

Capacitor life diagnosis device, capacitor life diagnosis method, a...

Power supply device and method for controlling power supply circuit

Inductor apparatus and inductor apparatus manufacturing method

Power supply unit

Planar type transformer and switching power supply circuit

Power supply device

Power supply switching apparatus

Power supply device

Control circuit and electronic device

Method for producing a stamper

Carbon nanotube composite material comprising a continuous metal co...

Magnetic random access memory capable of writing information with r...

Ferromagnetic tunnel junction random access memory, spin valve rand...

Single-electron device including therein nanocrystals

Semiconductor device and method for fabricating the same

Method of evaluating characteristics of superconductors and process...

Patents Applicationslast 30 patents

CALCULATOR AND CALCULATION METHOD

COMPUTER AND CALCULATION METHOD USING MEMRISTOR ARRAY

ELECTROLYTIC SYSTEM, ELECTROLYTIC CONTROL CIRCUIT, AND CONTROL METH...

POWER-SUPPLY APPARATUS AND POWER-SUPPLY METHOD

ELECTROLYSIS SYSTEM, ELECTROLYSIS CONTROL APPARATUS, AND METHOD OF...

INDUCTOR APPARATUS AND INDUCTOR APPARATUS MANUFACTURING METHOD

POWER SUPPLY APPARATUS AND ELECTRONIC DEVICE

CAPACITOR LIFE DIAGNOSIS APPARATUS AND CAPACITOR LIFE DIAGNOSIS METHOD

ELECTRONIC APPARATUS AND SURFACE TEMPERATURE CALCULATION METHOD

POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY CIRCUIT

CAPACITOR LIFE DIAGNOSIS DEVICE, CAPACITOR LIFE DIAGNOSIS METHOD, A...

PLANAR TYPE TRANSFORMER AND SWITCHING POWER SUPPLY CIRCUIT

POWER SUPPLY DEVICE

INDUCTOR APPARATUS AND INDUCTOR APPARATUS MANUFACTURING METHOD

POWER SUPPLY UNIT

TRANSFORMER, ELECTRONIC APPARATUS, AND METHOD FOR CONTROLLING TRANS...

POWER SUPPLY DEVICE

CONTROL CIRCUIT AND ELECTRONIC DEVICE

POWER SUPPLY SWITCHING APPARATUS

POWER SUPPLY APPARATUS

METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM, MAGNETIC RECORD...

Magnetic recording medium and manufacturing method for the same

NANOHOLES AND PRODUCTION THEREOF, STAMPER AND PRODUCTION THEREOF, M...

Nanohole structure and method for producing the same, stamper and m...

Magnetic recording medium, magnetic storage device, and fabricating...

Carbon nanotube composite material, magnetic material and productio...

Nanoholes and production thereof, stamper and production thereof, m...

Magnetic random access memory capable of writing information with r...