Junichi Sakano

Person

Hitachi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power conversion device, motor control system, and diagnosis method...
- Patent number 11,152,887
- Issue date Oct 19, 2021
- Hitachi, Ltd.
- Yoshinobu Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and alternator using the same
- Patent number 11,049,965
- Issue date Jun 29, 2021
- Hitachi Power Semiconductor Device, Ltd.
- Masaki Shiraishi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Diagnosis system for power conversion device, diagnosis method for...
- Patent number 11,016,138
- Issue date May 25, 2021
- Hitachi, Ltd.
- Yoshinobu Kimura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inverter device and electric motor device using same
- Patent number 11,012,022
- Issue date May 18, 2021
- Hitachi Power Semiconductor Device, Ltd.
- Tetsuya Ishimaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device, and alternator and power conversion device wh...
- Patent number 10,319,849
- Issue date Jun 11, 2019
- Hitachi Power Semiconductor Device, Ltd.
- Tetsuya Ishimaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and power conversion device
- Patent number 10,229,974
- Issue date Mar 12, 2019
- Hitachi, Ltd.
- Mieko Matsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device
- Patent number 10,122,299
- Issue date Nov 6, 2018
- Hitachi, Ltd.
- Takashi Ogawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter, diagnostic system of power converter, and power co...
- Patent number 10,122,296
- Issue date Nov 6, 2018
- Hitachi, Ltd.
- Junichi Sakano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rectification device, alternator, and power conversion device
- Patent number 9,966,871
- Issue date May 8, 2018
- Hitachi Power Semiconductor Device, Ltd.
- Tetsuya Ishimaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device, and alternator and power converter using the...
- Patent number 9,831,145
- Issue date Nov 28, 2017
- Hitachi Power Semiconductor Device, Ltd.
- Tetsuya Ishimaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure, electronic element module, heat exchanger, fuel rod, and...
- Patent number 9,793,011
- Issue date Oct 17, 2017
- Hitachi, Ltd.
- Ryou Ishibashi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Semiconductor device and ultrasonic diagnostic apparatus using the...
- Patent number 9,190,992
- Issue date Nov 17, 2015
- Hitachi Power Semiconductor Device, Ltd.
- Kenji Hara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communications system
- Patent number 9,148,232
- Issue date Sep 29, 2015
- Hitachi, Ltd.
- Keisuke Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit with high withstand voltage elemen...
- Patent number 8,698,194
- Issue date Apr 15, 2014
- Hitachi, Ltd.
- Takuo Nagase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor integrated circuit device for u...
- Patent number 8,487,343
- Issue date Jul 16, 2013
- Hitachi, Ltd.
- Shinji Shirakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor integrated circuit device fo...
- Patent number 8,384,124
- Issue date Feb 26, 2013
- Hitachi, Ltd.
- Kenji Hara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Level shift circuit and power conversion unit
- Patent number 8,299,836
- Issue date Oct 30, 2012
- Hitachi, Ltd.
- Naoki Sakurai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device and semiconductor integrated circuit device fo...
- Patent number 7,948,058
- Issue date May 24, 2011
- Hitachi, Ltd.
- Kenji Hara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Manufacturing method of semiconductor apparatus and semiconductor a...
- Patent number 7,875,509
- Issue date Jan 25, 2011
- Hitachi, Ltd.
- Junichi Sakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Load drive circuit, integrated circuit, and plasma display
- Patent number 7,586,467
- Issue date Sep 8, 2009
- Hitachi, Ltd.
- Junichi Sakano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Current sensor using mirror MOSFET and PWM inverter incorporating t...
- Patent number 7,138,778
- Issue date Nov 21, 2006
- Hitachi, Ltd.
- Shinichi Fujino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interface circuit with power converter with interface circuit and e...
- Patent number 7,126,308
- Issue date Oct 24, 2006
- Hitachi, Ltd.
- Satoru Shigeta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current sensor using mirror MOSFET and PWM inverter incorporating t...
- Patent number 7,112,935
- Issue date Sep 26, 2006
- Hitachi, Ltd.
- Shinichi Fujino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor circuit preventing electromagnetic noise
- Patent number 6,414,370
- Issue date Jul 2, 2002
- Hitachi, Ltd.
- Masahiro Nagasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for driving a semiconductor element
- Patent number 6,392,908
- Issue date May 21, 2002
- Hitachi, Ltd.
- Hideki Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surge voltage suppressed power inverter using a voltage driven swit...
- Patent number 6,373,731
- Issue date Apr 16, 2002
- Hitachi, Ltd.
- Masahiro Iwamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for driving a semiconductor element with varia...
- Patent number 6,275,399
- Issue date Aug 14, 2001
- Hitachi, Ltd.
- Hideki Miyazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor circuit and semiconductor device for use in equipment...
- Patent number 6,204,717
- Issue date Mar 20, 2001
- Hitachi, Ltd.
- Masahiro Nagasu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Diode and power converting apparatus
- Patent number 5,859,446
- Issue date Jan 12, 1999
- Hitachi, Ltd.
- Masahiro Nagasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor device controlled by MIS gate, driving metho...
- Patent number 5,767,555
- Issue date Jun 16, 1998
- Hitachi, Ltd.
- Junichi Sakano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RECTIFIER CIRCUIT AND POWER SUPPLY USING THE SAME
- Publication number 20240364229
- Publication date Oct 31, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Yoshihiro MIWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RECTIFIER CIRCUIT AND POWER SUPPLY USING SAME
- Publication number 20240364231
- Publication date Oct 31, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Yoshihiro MIWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE, RECTIFYING ELEMENT USING SAME, AND ALTERNATOR
- Publication number 20240055423
- Publication date Feb 15, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Masaki SHIRAISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION DEVICE, MOTOR CONTROL SYSTEM, AND DIAGNOSIS METHOD...
- Publication number 20210021227
- Publication date Jan 21, 2021
- Hitachi, Ltd
- Yoshinobu KIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Inverter Device and Electric Motor Device Using Same
- Publication number 20200186076
- Publication date Jun 11, 2020
- Hitachi Power Semiconductor Device, Ltd.
- Tetsuya ISHIMARU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Diagnosis System for Power Conversion Device, Diagnosis Method for...
- Publication number 20190146026
- Publication date May 16, 2019
- Hitachi, Ltd
- Yoshinobu KIMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR DEVICE AND ALTERNATOR USING THE SAME
- Publication number 20190043984
- Publication date Feb 7, 2019
- Hitachi Power Semiconductor Device, Ltd.
- Masaki SHIRAISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Conversion Device
- Publication number 20180138830
- Publication date May 17, 2018
- Hitachi, Ltd
- Takashi OGAWA
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERTER, DIAGNOSTIC SYSTEM OF POWER CONVERTER, AND DIAGNOST...
- Publication number 20180123477
- Publication date May 3, 2018
- Hitachi, Ltd
- Junichi SAKANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20180090574
- Publication date Mar 29, 2018
- Hitachi, Ltd
- Mieko MATSUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Converting Device
- Publication number 20170282720
- Publication date Oct 5, 2017
- Hitachi, Ltd
- Junichi SAKANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Semiconductor Device, and Alternator and Power Converter Using the...
- Publication number 20170263516
- Publication date Sep 14, 2017
- Hitachi Power Semiconductor Device, Ltd.
- Tetsuya ISHIMARU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device, and Alternator and Power Conversion Device Wh...
- Publication number 20160315184
- Publication date Oct 27, 2016
- Hitachi Power Semiconductor Device, Ltd.
- Tetsuya ISHIMARU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rectifier, Alternator, and Power Converter
- Publication number 20160315553
- Publication date Oct 27, 2016
- Hitachi Power Semiconductor Device, Ltd.
- Tetsuya ISHIMARU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Structure, Electronic Element Module, Heat Exchanger, Fuel Rod, and...
- Publication number 20150318062
- Publication date Nov 5, 2015
- Hitachi, Ltd
- Ryou ISHIBASHI
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE US...
- Publication number 20140070314
- Publication date Mar 13, 2014
- Hitachi, Ltd
- Shinji Shirakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMUNICATIONS SYSTEM
- Publication number 20130236189
- Publication date Sep 12, 2013
- Keisuke Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device
- Publication number 20130001685
- Publication date Jan 3, 2013
- Hitachi, Ltd
- Shinji SHIRAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Ultrasonic Diagnostic Apparatus Using the...
- Publication number 20120108963
- Publication date May 3, 2012
- Hitachi, Ltd
- Kenji HARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20120018776
- Publication date Jan 26, 2012
- Hitachi, Ltd.
- Takuo Nagase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEVEL SHIFT CIRCUIT AND POWER CONVERSION UNIT
- Publication number 20110227626
- Publication date Sep 22, 2011
- Hitachi, Ltd.
- Naoki SAKURAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE FOR U...
- Publication number 20100327315
- Publication date Dec 30, 2010
- Shinji SHIRAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE FO...
- Publication number 20100219448
- Publication date Sep 2, 2010
- Hitachi, Ltd.
- Kenji HARA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERTER USING THE SAME
- Publication number 20100165681
- Publication date Jul 1, 2010
- Hitachi, Ltd.
- Junichi Sakano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor Device, Semiconductor Integrated Circuit Equipment Us...
- Publication number 20090315072
- Publication date Dec 24, 2009
- Hitachi, Ltd
- Shinji Shirakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma display apparatus and semiconductor device
- Publication number 20090015573
- Publication date Jan 15, 2009
- Hitachi, Ltd.
- Takuo Nagase
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor Device and Semiconductor Integrated Circuit Device fo...
- Publication number 20080265278
- Publication date Oct 30, 2008
- Kenji Hara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Manufacturing method of semiconductor apparatus and semiconductor a...
- Publication number 20080265331
- Publication date Oct 30, 2008
- Junichi Sakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High voltage analog switch ICS and ultrasound imaging systems using...
- Publication number 20060273400
- Publication date Dec 7, 2006
- HITACHI, LTD.
- Taiga Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Load drive circuit, integrated circuit, and plasma display
- Publication number 20060267408
- Publication date Nov 30, 2006
- Junichi Sakano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Junichi Sakano

Person

Patents Grantslast 30 patents

Power conversion device, motor control system, and diagnosis method...

Semiconductor device and alternator using the same

Diagnosis system for power conversion device, diagnosis method for...

Inverter device and electric motor device using same

Semiconductor device, and alternator and power conversion device wh...

Semiconductor device and power conversion device

Power conversion device

Power converter, diagnostic system of power converter, and power co...

Rectification device, alternator, and power conversion device

Semiconductor device, and alternator and power converter using the...

Structure, electronic element module, heat exchanger, fuel rod, and...

Semiconductor device and ultrasonic diagnostic apparatus using the...

Communications system

Semiconductor integrated circuit with high withstand voltage elemen...

Semiconductor device, semiconductor integrated circuit device for u...

Semiconductor device and semiconductor integrated circuit device fo...

Level shift circuit and power conversion unit

Semiconductor device and semiconductor integrated circuit device fo...

Manufacturing method of semiconductor apparatus and semiconductor a...

Load drive circuit, integrated circuit, and plasma display

Current sensor using mirror MOSFET and PWM inverter incorporating t...

Interface circuit with power converter with interface circuit and e...

Current sensor using mirror MOSFET and PWM inverter incorporating t...

Semiconductor circuit preventing electromagnetic noise

Method and apparatus for driving a semiconductor element

Surge voltage suppressed power inverter using a voltage driven swit...

Method and apparatus for driving a semiconductor element with varia...

Semiconductor circuit and semiconductor device for use in equipment...

Diode and power converting apparatus

Compound semiconductor device controlled by MIS gate, driving metho...

Patents Applicationslast 30 patents

RECTIFIER CIRCUIT AND POWER SUPPLY USING THE SAME

RECTIFIER CIRCUIT AND POWER SUPPLY USING SAME

SEMICONDUCTOR DEVICE, RECTIFYING ELEMENT USING SAME, AND ALTERNATOR

POWER CONVERSION DEVICE, MOTOR CONTROL SYSTEM, AND DIAGNOSIS METHOD...

Inverter Device and Electric Motor Device Using Same

Diagnosis System for Power Conversion Device, Diagnosis Method for...

SEMICONDUCTOR DEVICE AND ALTERNATOR USING THE SAME

Power Conversion Device

POWER CONVERTER, DIAGNOSTIC SYSTEM OF POWER CONVERTER, AND DIAGNOST...

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

Power Converting Device

Semiconductor Device, and Alternator and Power Converter Using the...

Semiconductor Device, and Alternator and Power Conversion Device Wh...

Rectifier, Alternator, and Power Converter

Structure, Electronic Element Module, Heat Exchanger, Fuel Rod, and...

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE US...

COMMUNICATIONS SYSTEM

Semiconductor Device

Semiconductor Device and Ultrasonic Diagnostic Apparatus Using the...

SEMICONDUCTOR INTEGRATED CIRCUIT

LEVEL SHIFT CIRCUIT AND POWER CONVERSION UNIT

SEMICONDUCTOR DEVICE, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE FOR U...

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE FO...

SEMICONDUCTOR DEVICE AND POWER CONVERTER USING THE SAME

Semiconductor Device, Semiconductor Integrated Circuit Equipment Us...

Plasma display apparatus and semiconductor device

Semiconductor Device and Semiconductor Integrated Circuit Device fo...

Manufacturing method of semiconductor apparatus and semiconductor a...

High voltage analog switch ICS and ultrasound imaging systems using...

Load drive circuit, integrated circuit, and plasma display