Toshimasa Yamamoto

Person

Ama-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and semiconductor device manufacturing method
- Patent number 10,020,390
- Issue date Jul 10, 2018
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,911,803
- Issue date Mar 6, 2018
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with front and rear surface electrodes on a su...
- Patent number 9,853,141
- Issue date Dec 26, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the semiconductor...
- Patent number 9,853,139
- Issue date Dec 26, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing th...
- Patent number 9,793,376
- Issue date Oct 17, 2017
- Denso Corporation
- Shinichiro Miyahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate type semiconductor device having floating regions at...
- Patent number 9,780,205
- Issue date Oct 3, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate semiconductor device and method for manufacturing th...
- Patent number 9,755,042
- Issue date Sep 5, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate type semiconductor device
- Patent number 9,627,248
- Issue date Apr 18, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having element region and termination region s...
- Patent number 9,219,142
- Issue date Dec 22, 2015
- Toyota Jidosha Kabushiki Kaisha
- Jun Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,029,871
- Issue date May 12, 2015
- Toyota Jidosha Kabushiki Kaisha
- Akitaka Soeno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of silicon carbide semiconductor device
- Patent number 8,975,139
- Issue date Mar 10, 2015
- Denso Corporation
- Shinichiro Miyahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching element and manufacturing method thereof
- Patent number 8,748,975
- Issue date Jun 10, 2014
- Toyota Jidosha Kabushiki Kaisha
- Hirokazu Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SIC semiconductor device and method for manufacturing the same
- Patent number 8,710,586
- Issue date Apr 29, 2014
- Denso Corporation
- Toshimasa Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and related manufacturing method
- Patent number 7,825,449
- Issue date Nov 2, 2010
- Denso Corporation
- Naohiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,960,511
- Issue date Nov 1, 2005
- Denso Corporation
- Hiroyasu Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,118,152
- Issue date Sep 12, 2000
- Denso Corporation
- Hitoshi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20170040446
- Publication date Feb 9, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING TH...
- Publication number 20170025516
- Publication date Jan 26, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SEMICONDUCTOR...
- Publication number 20170018643
- Publication date Jan 19, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hidefumi TAKAYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20170012121
- Publication date Jan 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE TYPE SEMICONDUCTOR DEVICE
- Publication number 20170011952
- Publication date Jan 12, 2017
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE TYPE SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND I...
- Publication number 20160329422
- Publication date Nov 10, 2016
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160211319
- Publication date Jul 21, 2016
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING TH...
- Publication number 20150236127
- Publication date Aug 20, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shinichiro Miyahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150084124
- Publication date Mar 26, 2015
- Toyota Jidosha Kabushiki Kaisha
- Jun SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150041887
- Publication date Feb 12, 2015
- Toyota Jidosha Kabushiki Kaisha
- Akitaka SOENO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140346592
- Publication date Nov 27, 2014
- DENSO CORPORATION
- Akitaka Soeno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20130330896
- Publication date Dec 12, 2013
- Toyota Jidosha Kabushiki Kaisha
- Shinichiro Miyahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING ELEMENT AND MANUFACTURING METHOD THEREOF
- Publication number 20130146969
- Publication date Jun 13, 2013
- Hirokazu FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130105889
- Publication date May 2, 2013
- Denso Corporation
- Hirokazu FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIC SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120061682
- Publication date Mar 15, 2012
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Toshimasa Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Silicon carbide semiconductor device and related manufacturing method
- Publication number 20090114969
- Publication date May 7, 2009
- DENSO CORPORATION
- Naohiro Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20040077108
- Publication date Apr 22, 2004
- Hiroyasu Ito
- H01 - BASIC ELECTRIC ELEMENTS

Toshimasa Yamamoto

Person

Patents Grantslast 30 patents

Semiconductor device and semiconductor device manufacturing method

Semiconductor device

Semiconductor device with front and rear surface electrodes on a su...

Semiconductor device and method for manufacturing the semiconductor...

Silicon carbide semiconductor device and method of manufacturing th...

Insulated gate type semiconductor device having floating regions at...

Insulated gate semiconductor device and method for manufacturing th...

Insulated gate type semiconductor device

Semiconductor device having element region and termination region s...

Semiconductor device

Manufacturing method of silicon carbide semiconductor device

Switching element and manufacturing method thereof

SIC semiconductor device and method for manufacturing the same

Silicon carbide semiconductor device and related manufacturing method

Semiconductor device and method of manufacturing the same

Semiconductor device and method of manufacturing the same

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

INSULATED GATE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SEMICONDUCTOR...

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

INSULATED GATE TYPE SEMICONDUCTOR DEVICE

INSULATED GATE TYPE SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND I...

SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING TH...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

MANUFACTURING METHOD OF SILICON CARBIDE SEMICONDUCTOR DEVICE

SWITCHING ELEMENT AND MANUFACTURING METHOD THEREOF

SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME

SIC SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

Silicon carbide semiconductor device and related manufacturing method

Semiconductor device and method of manufacturing the same