Haruo NAKAZAWA

Person

Matsumoto-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,264,240
- Issue date Mar 1, 2022
- Fuji Electric Co., Ltd.
- Kenichi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing t...
- Patent number 11,069,779
- Issue date Jul 20, 2021
- Fuji Electric Co., Ltd.
- Kenichi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Doping system, doping method and method for manufacturing silicon c...
- Patent number 10,727,060
- Issue date Jul 28, 2020
- Fuji Electric Co., Ltd.
- Kenichi Iguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Impurity adding apparatus, impurity adding method, and semiconducto...
- Patent number 10,658,183
- Issue date May 19, 2020
- Fuji Electric Co., Ltd.
- Kenichi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device by removing a bulk lay...
- Patent number 10,559,664
- Issue date Feb 11, 2020
- Fuji Electric Co., Ltd.
- Kenichi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 10,453,687
- Issue date Oct 22, 2019
- Fuji Electric Co., Ltd.
- Kenichi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,205,010
- Issue date Feb 12, 2019
- Fuji Electric Co., Ltd.
- Toru Muramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 10,115,587
- Issue date Oct 30, 2018
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Manufacturing method of semiconductor device having a voltage resis...
- Patent number 10,109,501
- Issue date Oct 23, 2018
- Fuji Electric Co., Ltd.
- Koh Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of producing the same
- Patent number 10,068,998
- Issue date Sep 4, 2018
- Fuji Electric Co., Ltd.
- Michio Nemoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,026,831
- Issue date Jul 17, 2018
- Fuji Electric Co., Ltd.
- Toru Muramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming metal-semiconductor alloy using hydrogen plasma
- Patent number 9,972,499
- Issue date May 15, 2018
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having schottky junction between substrate and...
- Patent number 9,905,684
- Issue date Feb 27, 2018
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 9,892,919
- Issue date Feb 13, 2018
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing silicon carbide semiconductor device includ...
- Patent number 9,825,145
- Issue date Nov 21, 2017
- Fuji Electric Co., Ltd.
- Koh Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a voltage resistant structure
- Patent number 9,786,749
- Issue date Oct 10, 2017
- Fuji Electric Co., Ltd.
- Koh Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Impurity introducing method, impurity introducing apparatus, and me...
- Patent number 9,659,774
- Issue date May 23, 2017
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for doping impurities, method for manufacturing semiconducto...
- Patent number 9,659,775
- Issue date May 23, 2017
- Fuji Electric Co., Ltd.
- Akihiro Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 9,564,334
- Issue date Feb 7, 2017
- Fuji Electric Co., Ltd.
- Kenichi Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 9,548,205
- Issue date Jan 17, 2017
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a silicon semiconductor substrate includin...
- Patent number 9,450,070
- Issue date Sep 20, 2016
- Fuji Electric Co., Ltd.
- Hideaki Teranishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor device
- Patent number 9,431,270
- Issue date Aug 30, 2016
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 9,418,852
- Issue date Aug 16, 2016
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,018,633
- Issue date Apr 28, 2015
- Fuji Electric Co., Ltd.
- Hiroki Wakimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 8,999,768
- Issue date Apr 7, 2015
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device by mounting and positi...
- Patent number 8,962,405
- Issue date Feb 24, 2015
- Fuji Electric Co., Ltd.
- Tsunehiro Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacturing reverse-blocking semiconductor element
- Patent number 8,853,009
- Issue date Oct 7, 2014
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reverse block-type insulated gate bipolar transistor manufacturing...
- Patent number 8,809,130
- Issue date Aug 19, 2014
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,759,870
- Issue date Jun 24, 2014
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 8,697,558
- Issue date Apr 15, 2014
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20200066528
- Publication date Feb 27, 2020
- Fuji Electric Co., Ltd.
- Kenichi IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...
- Publication number 20190371893
- Publication date Dec 5, 2019
- Fuji Electric Co., Ltd.
- Kenichi IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOPING SYSTEM, DOPING METHOD AND METHOD FOR MANUFACTURING SILICON C...
- Publication number 20190228971
- Publication date Jul 25, 2019
- Fuji Electric Co., Ltd.
- Kenichi IGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20190019679
- Publication date Jan 17, 2019
- Fuji Electric Co., Ltd.
- Kenichi IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20180269314
- Publication date Sep 20, 2018
- Fuji Electric Co., Ltd.
- Toru MURAMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20180006125
- Publication date Jan 4, 2018
- Fuji Electric Co., Ltd.
- Koh YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170278931
- Publication date Sep 28, 2017
- FUJI ELECTRIC CO., LTD.
- Kenichi IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20170148882
- Publication date May 25, 2017
- Fuji Electric Co., Ltd.
- Koh YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20170054008
- Publication date Feb 23, 2017
- Fuji Electric Co., Ltd.
- Toru MURAMATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20160315169
- Publication date Oct 27, 2016
- Fuji Electric Co., Ltd.
- Koh YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPURITY ADDING APPARATUS, IMPURITY ADDING METHOD, AND SEMICONDUCTO...
- Publication number 20160284547
- Publication date Sep 29, 2016
- Fuji Electric Co., Ltd.
- Kenichi IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DOPING IMPURITIES, METHOD FOR MANUFACTURING SEMICONDUCTO...
- Publication number 20160247681
- Publication date Aug 25, 2016
- Kyushu University, National University Corporation
- Akihiro IKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160189967
- Publication date Jun 30, 2016
- Fuji Electric Co., Ltd.
- Haruo NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
- Publication number 20160189968
- Publication date Jun 30, 2016
- Fuji Electric Co., Ltd.
- Haruo NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
- Publication number 20160189969
- Publication date Jun 30, 2016
- Fuji Electric Co., Ltd.
- Kenichi IGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPURITY INTRODUCING METHOD, IMPURITY INTRODUCING APPARATUS, AND ME...
- Publication number 20160005606
- Publication date Jan 7, 2016
- Fuji Electric Co., Ltd.
- Haruo NAKAZAWA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20150214053
- Publication date Jul 30, 2015
- Fuji Electric Co., Ltd.
- Haruo NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING SCHOTTKY JUNCTION BETWEEN SUBSTRATE AND...
- Publication number 20150179784
- Publication date Jun 25, 2015
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20150031175
- Publication date Jan 29, 2015
- Fuji Electric Co., Ltd.
- Hideaki TERANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
- Publication number 20140377938
- Publication date Dec 25, 2014
- Haruo NAKAZAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20140327041
- Publication date Nov 6, 2014
- Kazuo SHIMOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140061672
- Publication date Mar 6, 2014
- Fuji Electric Co., Ltd.
- Hiroki WAKIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE
- Publication number 20140001487
- Publication date Jan 2, 2014
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REVERSE BLOCK-TYPE INSULATED GATE BIPOLAR TRANSISTOR MANUFACTURING...
- Publication number 20130344663
- Publication date Dec 26, 2013
- Fuji Electric Co., Ltd.
- Haruo NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING REVERSE-BLOCKING SEMICONDUCTOR ELEMENT
- Publication number 20130295729
- Publication date Nov 7, 2013
- Fuji Electric Co., Ltd.
- Haruo NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20130260540
- Publication date Oct 3, 2013
- Fuji Electric Co., Ltd.
- Haruo Nakazawa
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20130196457
- Publication date Aug 1, 2013
- Fuji Electric Co., Ltd.
- Tsunehiro NAKAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20120329257
- Publication date Dec 27, 2012
- Fuji Electric Co., Ltd.
- Haruo NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20120184083
- Publication date Jul 19, 2012
- Fuji Electric Co., Ltd.
- Kazuo SHIMOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120098085
- Publication date Apr 26, 2012
- Fuji Electric Co., Ltd.
- Haruo NAKAZAWA
- H01 - BASIC ELECTRIC ELEMENTS

Haruo NAKAZAWA

Person

Patents Grantslast 30 patents

Semiconductor device and method of manufacturing semiconductor device

Silicon carbide semiconductor device and method for manufacturing t...

Doping system, doping method and method for manufacturing silicon c...

Impurity adding apparatus, impurity adding method, and semiconducto...

Method of manufacturing semiconductor device by removing a bulk lay...

Method of manufacturing semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Method of manufacturing semiconductor device

Manufacturing method of semiconductor device having a voltage resis...

Semiconductor device and method of producing the same

Semiconductor device and method of manufacturing semiconductor device

Method for forming metal-semiconductor alloy using hydrogen plasma

Semiconductor device having schottky junction between substrate and...

Semiconductor device manufacturing method

Method of manufacturing silicon carbide semiconductor device includ...

Semiconductor device having a voltage resistant structure

Impurity introducing method, impurity introducing apparatus, and me...

Method for doping impurities, method for manufacturing semiconducto...

Method of manufacturing a semiconductor device

Method of manufacturing a semiconductor device

Method for manufacturing a silicon semiconductor substrate includin...

Method for producing semiconductor device

Method of manufacturing a semiconductor device

Semiconductor device

Semiconductor device manufacturing method

Method of manufacturing semiconductor device by mounting and positi...

Method for manufacturing reverse-blocking semiconductor element

Reverse block-type insulated gate bipolar transistor manufacturing...

Semiconductor device

Semiconductor device and manufacturing method thereof

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...

DOPING SYSTEM, DOPING METHOD AND METHOD FOR MANUFACTURING SILICON C...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

IMPURITY ADDING APPARATUS, IMPURITY ADDING METHOD, AND SEMICONDUCTO...

METHOD FOR DOPING IMPURITIES, METHOD FOR MANUFACTURING SEMICONDUCTO...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE

IMPURITY INTRODUCING METHOD, IMPURITY INTRODUCING APPARATUS, AND ME...

SEMICONDUCTOR DEVICE MANUFACTURING METHOD

SEMICONDUCTOR DEVICE HAVING SCHOTTKY JUNCTION BETWEEN SUBSTRATE AND...

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

METHOD FOR PRODUCING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE

REVERSE BLOCK-TYPE INSULATED GATE BIPOLAR TRANSISTOR MANUFACTURING...

METHOD FOR MANUFACTURING REVERSE-BLOCKING SEMICONDUCTOR ELEMENT

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME