HITOSHI SUMIDA

Person

NAGANO, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 11,699,764
- Issue date Jul 11, 2023
- Fuji Electric Co., Ltd.
- Kazumi Takagiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor integrated circuit
- Patent number 11,233,052
- Issue date Jan 25, 2022
- Fuji Electric Co., Ltd.
- Hiroshi Kanno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance element and manufacturing method of resistance element
- Patent number 11,189,685
- Issue date Nov 30, 2021
- Fuji Electric Co., Ltd.
- Masaru Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit
- Patent number 10,825,812
- Issue date Nov 3, 2020
- Fuji Electric Co., Ltd.
- Hiroshi Kanno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resistive element and method of manufacturing the resistive element
- Patent number 10,727,180
- Issue date Jul 28, 2020
- Fuji Electric Co., Ltd.
- Taichi Karino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated device and gate screening test method of t...
- Patent number 10,725,087
- Issue date Jul 28, 2020
- Fuji Electric Co., Ltd.
- Takahiro Mori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit
- Patent number 10,217,765
- Issue date Feb 26, 2019
- Fuji Electric Co., Ltd.
- Hiroshi Kanno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 9,947,527
- Issue date Apr 17, 2018
- Fuji Electric Co., Ltd.
- Hiroshi Nakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit
- Patent number 9,893,065
- Issue date Feb 13, 2018
- Fuji Electric Co., Ltd.
- Hiroshi Kanno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MOS-driven semiconductor device and method for manufacturing MOS-dr...
- Patent number 9,818,845
- Issue date Nov 14, 2017
- Fuji Electric Co., Ltd.
- Kin-On Sin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolator and method of manufacturing isolator
- Patent number 9,761,545
- Issue date Sep 12, 2017
- Fuji Electric Co., Ltd.
- Johnny Kin On Sin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and power converter equipment
- Patent number 9,698,667
- Issue date Jul 4, 2017
- Fuji Electric Co., Ltd.
- Hiroshi Kanno
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 9,608,072
- Issue date Mar 28, 2017
- Fuji Electric Co., Ltd.
- Hiroshi Kanno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MOS-driven semiconductor device and method for manufacturing MOS-dr...
- Patent number 9,553,185
- Issue date Jan 24, 2017
- Fuji Electric Co., Ltd.
- Kin-On Sin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolator and isolator manufacturing method
- Patent number 9,318,784
- Issue date Apr 19, 2016
- Fuji Electric Co., Ltd.
- Johnny Kin-On Sin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Junction field effect transistor
- Patent number 9,166,064
- Issue date Oct 20, 2015
- Fuji Electric Co., Ltd.
- Taichi Karino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage semiconductor device
- Patent number 9,117,797
- Issue date Aug 25, 2015
- Fuji Electric Co., Ltd.
- Masaharu Yamaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate driving circuit
- Patent number 8,928,368
- Issue date Jan 6, 2015
- Fuji Electric Co., Ltd.
- Akihiro Jonishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gate driving circuit
- Patent number 8,742,802
- Issue date Jun 3, 2014
- Fuji Electric Co., Ltd.
- Akihiro Jonishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Inverter unit, integrated circuit chip, and vehicle drive apparatus
- Patent number 8,664,909
- Issue date Mar 4, 2014
- Fuji Electric Co., Ltd.
- Hitoshi Sumida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inverter unit, integrated circuit chip, and vehicle drive apparatus
- Patent number 8,405,343
- Issue date Mar 26, 2013
- Fuji Electric Systems Co., Ltd.
- Hitoshi Sumida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Load driving circuit, driver IC having a load driving circuit, and...
- Patent number 8,014,118
- Issue date Sep 6, 2011
- Fuji Electric Systems Co., Ltd.
- Koji Ikegami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Inverter unit, integrated circuit chip, and vehicle drive apparatus
- Patent number 7,960,937
- Issue date Jun 14, 2011
- Fuji Electric Systems Co., Ltd.
- Hitoshi Sumida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High voltage lateral semiconductor device
- Patent number 6,441,432
- Issue date Aug 27, 2002
- Fuji Electric Co., Ltd.
- Hitoshi Sumida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Output circuit for power IC with high breakdown voltage
- Patent number 6,057,726
- Issue date May 2, 2000
- Fuji Electric Co., Ltd.
- Hitoshi Sumida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Process of producing insulated-gate bipolar transistor
- Patent number 5,624,855
- Issue date Apr 29, 1997
- Fuji Electric Co., Ltd.
- Hitoshi Sumida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated-gate bipolar transistor with reduced latch-up
- Patent number 5,572,055
- Issue date Nov 5, 1996
- Fuji Electric Co., Ltd.
- Hitoshi Sumida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate bipolar transistor
- Patent number 5,485,023
- Issue date Jan 16, 1996
- Fuji Electric Co., Ltd.
- Hitoshi Sumida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230378245
- Publication date Nov 23, 2023
- Fuji Electric Co., Ltd.
- Taichi KARINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220285563
- Publication date Sep 8, 2022
- Fuji Electric Co., Ltd.
- Kazumi TAKAGIWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220013466
- Publication date Jan 13, 2022
- Fuji Electric Co., Ltd.
- Masaharu YAMAJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20210013203
- Publication date Jan 14, 2021
- Fuji Electric Co., Ltd.
- Hiroshi KANNO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESISTANCE ELEMENT AND MANUFACTURING METHOD OF RESISTANCE ELEMENT
- Publication number 20200044011
- Publication date Feb 6, 2020
- Fuji Electric Co., Ltd.
- Masaru SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE RESISTIVE ELEMENT
- Publication number 20190181089
- Publication date Jun 13, 2019
- Fuji Electric Co., Ltd.
- Taichi Karino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR INTEGRATED DEVICE AND GATE SCREENING TEST METHOD OF T...
- Publication number 20180372791
- Publication date Dec 27, 2018
- Fuji Electric Co., Ltd.
- Takahiro MORI
- G05 - CONTROLLING REGULATING
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20180331102
- Publication date Nov 15, 2018
- Fuji Electric Co., Ltd.
- Hiroshi KANNO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20170141114
- Publication date May 18, 2017
- Fuji Electric Co., Ltd.
- Hiroshi KANNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20170133401
- Publication date May 11, 2017
- Fuji Electric Co., Ltd.
- Hiroshi KANNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOS-DRIVEN SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING MOS-DR...
- Publication number 20170092744
- Publication date Mar 30, 2017
- Fuji Electric Co., Ltd.
- Kin-On Sin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATOR AND METHOD OF MANUFACTURING ISOLATOR
- Publication number 20170005046
- Publication date Jan 5, 2017
- Fuji Electric Co., Ltd.
- Johnny Kin On SIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160056148
- Publication date Feb 25, 2016
- Fuji Electric Co., Ltd.
- Hiroshi KANNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERTER EQUIPMENT
- Publication number 20160020685
- Publication date Jan 21, 2016
- Fuji Electric Co., Ltd.
- Hiroshi KANNO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
JUNCTION FIELD EFFECT TRANSISTOR
- Publication number 20150200309
- Publication date Jul 16, 2015
- Fuji Electric Co., Ltd.
- Taichi KARINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE SEMICONDUCTOR DEVICE
- Publication number 20140264583
- Publication date Sep 18, 2014
- Fuji Electric Co., Ltd.
- Masaharu Yamaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE DRIVING CIRCUIT
- Publication number 20140145763
- Publication date May 29, 2014
- Fuji Electric Co., Ltd.
- Akihiro JONISHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ISOLATOR AND ISOLATOR MANUFACTURING METHOD
- Publication number 20130321094
- Publication date Dec 5, 2013
- Fuji Electric Co., Ltd.
- Hitoshi SUMIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INVERTER UNIT, INTEGRATED CIRCUIT CHIP, AND VEHICLE DRIVE APPARATUS
- Publication number 20130113412
- Publication date May 9, 2013
- FUJI ELECTRIC CO., LTD.
- Hitoshi Sumida
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOS-DRIVEN SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING MOS-DR...
- Publication number 20130001681
- Publication date Jan 3, 2013
- Fuji Electric Co., Ltd.
- Kin-On Sin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20120315770
- Publication date Dec 13, 2012
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORP.
- Hiroshi Nakashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE DRIVING CIRCUIT
- Publication number 20120126860
- Publication date May 24, 2012
- Fuji Electric Co., Ltd.
- Akihiro JONISHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INVERTER UNIT, INTEGRATED CIRCUIT CHIP, AND VEHICLE DRIVE APPARATUS
- Publication number 20110222257
- Publication date Sep 15, 2011
- Hitoshi SUMIDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Load driving circuit, driver IC having a load driving circuit, and...
- Publication number 20080203926
- Publication date Aug 28, 2008
- Fuji Electric Device Technology Co., LTD.
- Koji Ikegami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Inverter unit, integrated circuit chip, and vehicle drive apparatus
- Publication number 20060050455
- Publication date Mar 9, 2006
- Fuji Electric Device Technology Co., LTD.
- Hitoshi Sumida
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR APPARATUS
- Publication number 20020053717
- Publication date May 9, 2002
- HITOSHI SUMIDA
- H01 - BASIC ELECTRIC ELEMENTS

HITOSHI SUMIDA

Person

Patents Grantslast 30 patents

Semiconductor device and method of manufacturing the same

Method of manufacturing semiconductor integrated circuit

Resistance element and manufacturing method of resistance element

Semiconductor integrated circuit

Resistive element and method of manufacturing the resistive element

Semiconductor integrated device and gate screening test method of t...

Semiconductor integrated circuit

Method of manufacturing semiconductor device

Semiconductor integrated circuit

MOS-driven semiconductor device and method for manufacturing MOS-dr...

Isolator and method of manufacturing isolator

Semiconductor device and power converter equipment

Semiconductor device

MOS-driven semiconductor device and method for manufacturing MOS-dr...

Isolator and isolator manufacturing method

Junction field effect transistor

High-voltage semiconductor device

Gate driving circuit

Gate driving circuit

Inverter unit, integrated circuit chip, and vehicle drive apparatus

Inverter unit, integrated circuit chip, and vehicle drive apparatus

Load driving circuit, driver IC having a load driving circuit, and...

Inverter unit, integrated circuit chip, and vehicle drive apparatus

High voltage lateral semiconductor device

Output circuit for power IC with high breakdown voltage

Process of producing insulated-gate bipolar transistor

Insulated-gate bipolar transistor with reduced latch-up

Insulated gate bipolar transistor

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

METHOD OF MANUFACTURING SEMICONDUCTOR INTEGRATED CIRCUIT

RESISTANCE ELEMENT AND MANUFACTURING METHOD OF RESISTANCE ELEMENT

RESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE RESISTIVE ELEMENT

SEMICONDUCTOR INTEGRATED DEVICE AND GATE SCREENING TEST METHOD OF T...

SEMICONDUCTOR INTEGRATED CIRCUIT

SEMICONDUCTOR INTEGRATED CIRCUIT

SEMICONDUCTOR INTEGRATED CIRCUIT

MOS-DRIVEN SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING MOS-DR...

ISOLATOR AND METHOD OF MANUFACTURING ISOLATOR

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND POWER CONVERTER EQUIPMENT

JUNCTION FIELD EFFECT TRANSISTOR

HIGH-VOLTAGE SEMICONDUCTOR DEVICE

GATE DRIVING CIRCUIT

ISOLATOR AND ISOLATOR MANUFACTURING METHOD

INVERTER UNIT, INTEGRATED CIRCUIT CHIP, AND VEHICLE DRIVE APPARATUS

MOS-DRIVEN SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING MOS-DR...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

GATE DRIVING CIRCUIT

INVERTER UNIT, INTEGRATED CIRCUIT CHIP, AND VEHICLE DRIVE APPARATUS

Load driving circuit, driver IC having a load driving circuit, and...

Inverter unit, integrated circuit chip, and vehicle drive apparatus

SEMICONDUCTOR APPARATUS