Masashi Hayashi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device
- Patent number RE49195
- Issue date Aug 30, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Nobuyuki Horikawa
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,865,591
- Issue date Jan 9, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Nobuyuki Horikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with first and second electrodes forming schot...
- Patent number 9,577,044
- Issue date Feb 21, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide switching device with novel overvoltage detection e...
- Patent number 9,214,546
- Issue date Dec 15, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, power converter and method for controlling th...
- Patent number 8,582,334
- Issue date Nov 12, 2013
- Panasonic Corporation
- Masashi Hayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor chip with linear expansion coefficients in direction...
- Patent number 8,575,729
- Issue date Nov 5, 2013
- Panasonic Corporation
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for producing same
- Patent number 8,471,267
- Issue date Jun 25, 2013
- Panasonic Corporation
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor chip and process for production thereof
- Patent number 8,399,962
- Issue date Mar 19, 2013
- Panasonic Corporation
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a silicon carbide substrate with an ohm...
- Patent number 8,237,172
- Issue date Aug 7, 2012
- Panasonic Corporation
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element and manufacturing method therefor
- Patent number 8,129,758
- Issue date Mar 6, 2012
- Panasonic Corporation
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element and method for manufacturing same
- Patent number 8,125,005
- Issue date Feb 28, 2012
- Panasonic Corporation
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 8,076,736
- Issue date Dec 13, 2011
- Panasonic Corporation
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing t...
- Patent number 7,829,374
- Issue date Nov 9, 2010
- Panasonic Corporation
- Masashi Hayashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Silicon carbide semiconductor device and method for producing the same
- Patent number 7,829,416
- Issue date Nov 9, 2010
- Panasonic Corporation
- Chiaki Kudou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20170077087
- Publication date Mar 16, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- NOBUYUKI HORIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING EDGE TERMINATION STRUCTURE INCLUDING HI...
- Publication number 20160308072
- Publication date Oct 20, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20150255544
- Publication date Sep 10, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150206967
- Publication date Jul 23, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERTER AND METHOD FOR CONTROLLING TH...
- Publication number 20130107600
- Publication date May 2, 2013
- PANASONIC CORPORATION
- Masashi Hayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR CHIP, SEMICONDUCTOR WAFER AND SEMICONDUCTOR CHIP MANU...
- Publication number 20120319249
- Publication date Dec 20, 2012
- PANASONIC CORPORATION
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR CHIP AND PROCESS FOR PRODUCTION THEREOF
- Publication number 20120138951
- Publication date Jun 7, 2012
- PANASONIC CORPORATION
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20110220917
- Publication date Sep 15, 2011
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD THEREFOR
- Publication number 20100295062
- Publication date Nov 25, 2010
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100244048
- Publication date Sep 30, 2010
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20100207125
- Publication date Aug 19, 2010
- PANASONIC CORPORATION
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20100075474
- Publication date Mar 25, 2010
- Chiaki Kudou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...
- Publication number 20100055858
- Publication date Mar 4, 2010
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20090101918
- Publication date Apr 23, 2009
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS

Masashi Hayashi

Person

Patents Grantslast 30 patents

Silicon carbide semiconductor device

Silicon carbide semiconductor device

Semiconductor device with first and second electrodes forming schot...

Silicon carbide switching device with novel overvoltage detection e...

Semiconductor device, power converter and method for controlling th...

Semiconductor chip with linear expansion coefficients in direction...

Semiconductor device and method for producing same

Semiconductor chip and process for production thereof

Semiconductor device having a silicon carbide substrate with an ohm...

Semiconductor element and manufacturing method therefor

Semiconductor element and method for manufacturing same

Semiconductor device and method for manufacturing the same

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

Silicon carbide semiconductor device and method for producing the same

Patents Applicationslast 30 patents

SILICON CARBIDE SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE HAVING EDGE TERMINATION STRUCTURE INCLUDING HI...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, POWER CONVERTER AND METHOD FOR CONTROLLING TH...

SEMICONDUCTOR CHIP, SEMICONDUCTOR WAFER AND SEMICONDUCTOR CHIP MANU...

SEMICONDUCTOR CHIP AND PROCESS FOR PRODUCTION THEREOF

SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME

SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD THEREFOR

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING THE SAME

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

SEMICONDUCTOR ELEMENT AND METHOD FOR MANUFACTURING SAME