Takahiko SUGAWARA

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

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
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
Power supply apparatus and error detecting method for power supply...
- Patent number 9,960,695
- Issue date May 1, 2018
- Fujitsu Limited
- Yu Yonezawa
- 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
Magnetoresistive sensor having a conducting path layer formed from...
- Patent number 7,215,515
- Issue date May 8, 2007
- Fujitsu Limited
- Takahiko Sugawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive element
- Patent number 7,180,713
- Issue date Feb 20, 2007
- Fujitsu Limited
- Keiichi Nagasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Current-perpendicular-to-the-plane structure magnetoresistive eleme...
- Patent number 7,002,781
- Issue date Feb 21, 2006
- Fujitsu Limited
- Takahiko Sugawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive sensor and manufacturing method therefor
- Patent number 6,828,039
- Issue date Dec 7, 2004
- Fujitsu Limited
- Takahiko Sugawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and its manufacturing method
- Patent number 6,770,386
- Issue date Aug 3, 2004
- Fujitsu Limited
- Yoshiaki Hara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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
POWER SUPPLY APPARATUS AND ERROR DETECTING METHOD FOR POWER SUPPLY...
- Publication number 20170201184
- Publication date Jul 13, 2017
- Fujitsu Limited
- Yu Yonezawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
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 UNIT AND AN INFORMATION PROCESSING APPARATUS
- Publication number 20120155120
- Publication date Jun 21, 2012
- Fujitsu Limited
- Takahiko SUGAWARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Magnetoresistive sensor and manufacturing method therefor
- Publication number 20050036243
- Publication date Feb 17, 2005
- FUJITSU LIMITED
- Takahiko Sugawara
- G01 - MEASURING TESTING
Information Patent Application
Current-perpendicular-to-the-plane structure magnetoresistive element
- Publication number 20040052008
- Publication date Mar 18, 2004
- FUJITSU LIMITED
- Takahiko Sugawara
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistive element
- Publication number 20030123200
- Publication date Jul 3, 2003
- FUJITSU LIMITED
- Keiichi Nagasaka
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistive sensor and manufacturing method therefor
- Publication number 20030087130
- Publication date May 8, 2003
- FUJITSU LIMITED
- Takahiko Sugawara
- G01 - MEASURING TESTING

Takahiko SUGAWARA

Person

Patents Grantslast 30 patents

Capacitor life diagnosis apparatus and capacitor life diagnosis method

Power supply device and method for controlling power supply circuit

Power supply apparatus and error detecting method for power supply...

Inductor apparatus and inductor apparatus manufacturing method

Magnetoresistive sensor having a conducting path layer formed from...

Magnetoresistive element

Current-perpendicular-to-the-plane structure magnetoresistive eleme...

Magnetoresistive sensor and manufacturing method therefor

Magnetic recording medium and its manufacturing method

Patents Applicationslast 30 patents

INDUCTOR APPARATUS AND INDUCTOR APPARATUS MANUFACTURING METHOD

POWER SUPPLY APPARATUS AND ELECTRONIC DEVICE

CAPACITOR LIFE DIAGNOSIS APPARATUS AND CAPACITOR LIFE DIAGNOSIS METHOD

POWER SUPPLY APPARATUS AND ERROR DETECTING METHOD FOR POWER SUPPLY...

POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING POWER SUPPLY CIRCUIT

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

INDUCTOR APPARATUS AND INDUCTOR APPARATUS MANUFACTURING METHOD

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

POWER SUPPLY UNIT AND AN INFORMATION PROCESSING APPARATUS

Magnetoresistive sensor and manufacturing method therefor

Current-perpendicular-to-the-plane structure magnetoresistive element

Magnetoresistive element

Magnetoresistive sensor and manufacturing method therefor