Masaharu EDO

Person

Tokorozawa-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gallium nitride based semiconductor device and manufacturing method...
- Patent number 11,257,676
- Issue date Feb 22, 2022
- Fuji Electric Co., Ltd.
- Hideaki Matsuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of vertical GaN-based semiconductor device and...
- Patent number 10,903,352
- Issue date Jan 26, 2021
- Fuji Electric Co., Ltd.
- Shinya Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode and method of manufacturing diode
- Patent number 10,615,293
- Issue date Apr 7, 2020
- Fuji Electric Co., Ltd.
- Ryo Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method of semiconductor device
- Patent number 10,374,031
- Issue date Aug 6, 2019
- Fuji Electric Co., Ltd.
- Katsunori Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,366,891
- Issue date Jul 30, 2019
- Fuji Electric Co., Ltd.
- Shinya Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical MOSFET
- Patent number 10,256,292
- Issue date Apr 9, 2019
- Fuji Electric Co., Ltd.
- Shinya Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical semiconductor device and manufacturing method thereof
- Patent number 10,181,514
- Issue date Jan 15, 2019
- Fuji Electric Co., Ltd.
- Hideaki Matsuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of semiconductor device
- Patent number 10,141,192
- Issue date Nov 27, 2018
- Fuji Electric Co., Ltd.
- Shinya Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method of the semiconductor...
- Patent number 10,128,106
- Issue date Nov 13, 2018
- Fuji Electric Co., Ltd.
- Shinya Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for high temperature annealing of a nitride semiconductor layer
- Patent number 10,121,876
- Issue date Nov 6, 2018
- Fuji Electric Co., Ltd.
- Shinya Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of semiconductor device including a nitride se...
- Patent number 9,905,433
- Issue date Feb 27, 2018
- Fuji Electric Co., Ltd.
- Shinya Takashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing nitride semiconductor device using laminate...
- Patent number 9,805,930
- Issue date Oct 31, 2017
- Fuji Electric Co., Ltd.
- Ryo Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a semiconductor device, and semiconductor device
- Patent number 9,754,783
- Issue date Sep 5, 2017
- Fuji Electric Co., Ltd.
- Shinya Takashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Powder magnetic core and the method of manufacturing the same
- Patent number 8,974,608
- Issue date Mar 10, 2015
- Fuji Electric Co., Ltd.
- Takayuki Hirose
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Insulated transformers, and power converting device
- Patent number 8,269,594
- Issue date Sep 18, 2012
- Fuji Electric Co., Ltd.
- Hiroyuki Yoshimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Microminiature power converter
- Patent number 8,018,311
- Issue date Sep 13, 2011
- Fuji Electric Systems Co., Ltd.
- Masaharu Edo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulating transformer and power conversion device
- Patent number 7,994,890
- Issue date Aug 9, 2011
- Fuji Electric Systems Co., Ltd.
- Masaharu Edo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for manufacturing a powder magnetic core
- Patent number 7,752,737
- Issue date Jul 13, 2010
- Fuji Electric Device Technology Co., Ltd.
- Masaharu Edo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming an insulative film
- Patent number 7,504,330
- Issue date Mar 17, 2009
- Fuji Electric Holdings Co., Ltd.
- Takayuki Hirose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microminiature power converter and thin film magnetic induction dev...
- Patent number 7,489,222
- Issue date Feb 10, 2009
- Fuji Electric Device Technology Co., Ltd.
- Masaharu Edo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIODE DEVICE AND METHOD OF MANUFACTURING DIODE DEVICE
- Publication number 20190165187
- Publication date May 30, 2019
- Fuji Electric Co., Ltd.
- Ryo TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF VERTICAL GaN-BASED SEMICONDUCTOR DEVICE AND...
- Publication number 20190157448
- Publication date May 23, 2019
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20190115215
- Publication date Apr 18, 2019
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM NITRIDE BASED SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD...
- Publication number 20190006184
- Publication date Jan 3, 2019
- Fuji Electric Co., Ltd.
- Hideaki MATSUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20180175138
- Publication date Jun 21, 2018
- Fuji Electric Co., Ltd.
- Katsunori UENO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20180097063
- Publication date Apr 5, 2018
- Fuji Electric Co., Ltd.
- Hideaki MATSUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20180019322
- Publication date Jan 18, 2018
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20180005843
- Publication date Jan 4, 2018
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20170372905
- Publication date Dec 28, 2017
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SEMICONDUCTOR...
- Publication number 20170271148
- Publication date Sep 21, 2017
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL MOSFET
- Publication number 20170170258
- Publication date Jun 15, 2017
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR DEVICE
- Publication number 20170062220
- Publication date Mar 2, 2017
- Fuji Electric Co., Ltd.
- Ryo TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR DEVICE AND NITRIDE SE...
- Publication number 20160365438
- Publication date Dec 15, 2016
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE
- Publication number 20150380238
- Publication date Dec 31, 2015
- Fuji Electric Co., Ltd.
- Shinya TAKASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVI...
- Publication number 20150380498
- Publication date Dec 31, 2015
- Fuji Electric Co., Ltd.
- Ryo TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thin inductor, method of producing the thin inductor, and ultra sma...
- Publication number 20100033288
- Publication date Feb 11, 2010
- Fuji Electric Device Technology Co., LTD.
- Takeshi Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multiple output magnetic induction unit and a multiple output micro...
- Publication number 20090243389
- Publication date Oct 1, 2009
- Fuji Electric Device Technology Co., LTD.
- Masaharu Edo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insulating transformer and power conversion device
- Publication number 20090052214
- Publication date Feb 26, 2009
- Fuji Electric Device Technology Co., Ltd.
- Masaharu Edo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Insulated transformers, and power converting device
- Publication number 20090046489
- Publication date Feb 19, 2009
- Fuji Electric Device Technology Co., LTD.
- Hiroyuki Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Powder magnetic core and method for manufacturing the same
- Publication number 20090007418
- Publication date Jan 8, 2009
- Fuji Electric Device Technology Co., LTD.
- Masaharu Edo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Powder magnetic core and the method of manufacturing the same
- Publication number 20080258102
- Publication date Oct 23, 2008
- Fuji Electric Device Technology Co., LTD.
- Takayuki Hirose
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MICROMINIATURE POWER CONVERTER
- Publication number 20080169896
- Publication date Jul 17, 2008
- Fuji Electric Device Technology Co., LTD.
- Masaharu EDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROMINIATURE POWER CONVERTER AND THIN FILM MAGNETIC INDUCTION DEV...
- Publication number 20080136575
- Publication date Jun 12, 2008
- Fuji Electric Device Technology Co., LTD.
- Masaharu EDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of forming an insulative film
- Publication number 20080045038
- Publication date Feb 21, 2008
- FUJI ELECTRIC HOLDING CO., LTD.
- Takayuki Hirose
- H01 - BASIC ELECTRIC ELEMENTS

Masaharu EDO

Person

Patents Grantslast 30 patents

Gallium nitride based semiconductor device and manufacturing method...

Manufacturing method of vertical GaN-based semiconductor device and...

Diode and method of manufacturing diode

Semiconductor device and manufacturing method of semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Vertical MOSFET

Vertical semiconductor device and manufacturing method thereof

Manufacturing method of semiconductor device

Semiconductor device and manufacturing method of the semiconductor...

Method for high temperature annealing of a nitride semiconductor layer

Manufacturing method of semiconductor device including a nitride se...

Method of manufacturing nitride semiconductor device using laminate...

Method for producing a semiconductor device, and semiconductor device

Powder magnetic core and the method of manufacturing the same

Insulated transformers, and power converting device

Microminiature power converter

Insulating transformer and power conversion device

Method for manufacturing a powder magnetic core

Method of forming an insulative film

Microminiature power converter and thin film magnetic induction dev...

Patents Applicationslast 30 patents

DIODE DEVICE AND METHOD OF MANUFACTURING DIODE DEVICE

MANUFACTURING METHOD OF VERTICAL GaN-BASED SEMICONDUCTOR DEVICE AND...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

GALLIUM NITRIDE BASED SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

VERTICAL SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SEMICONDUCTOR...

VERTICAL MOSFET

METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR DEVICE AND NITRIDE SE...

METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE

METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVI...

Thin inductor, method of producing the thin inductor, and ultra sma...

Multiple output magnetic induction unit and a multiple output micro...

Insulating transformer and power conversion device

Insulated transformers, and power converting device

Powder magnetic core and method for manufacturing the same

Powder magnetic core and the method of manufacturing the same

MICROMINIATURE POWER CONVERTER

MICROMINIATURE POWER CONVERTER AND THIN FILM MAGNETIC INDUCTION DEV...

Method of forming an insulative film