Yu Saitoh

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device
- Patent number 12,159,905
- Issue date Dec 3, 2024
- Sumitomo Electric Industries, Ltd.
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 11,942,538
- Issue date Mar 26, 2024
- Sumitomo Electric Industries, Ltd.
- Takeyoshi Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,189,722
- Issue date Nov 30, 2021
- Sumitomo Electric Industries, Ltd.
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor stack
- Patent number 10,734,222
- Issue date Aug 4, 2020
- Sumitomo Electric Industries, Ltd.
- Taro Nishiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor stack
- Patent number 10,580,647
- Issue date Mar 3, 2020
- Sumitomo Electric Industries, Ltd.
- Taro Nishiguchi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor stack
- Patent number 10,395,924
- Issue date Aug 27, 2019
- Sumitomo Electric Industries, Ltd.
- Taro Nishiguchi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing same
- Patent number 10,192,960
- Issue date Jan 29, 2019
- Sumitomo Electric Industries, Ltd
- Keiji Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor with trench gate
- Patent number 10,192,967
- Issue date Jan 29, 2019
- Sumitomo Electric Industries, Ltd
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 10,177,233
- Issue date Jan 8, 2019
- Sumitomo Electric Industries, Ltd
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing same
- Patent number 9,984,879
- Issue date May 29, 2018
- Sumitomo Electric Industries, Ltd.
- Kosuke Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing silicon carbide semiconductor device havin...
- Patent number 9,793,365
- Issue date Oct 17, 2017
- Sumitomo Electric Industries, Ltd
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing t...
- Patent number 9,728,633
- Issue date Aug 8, 2017
- Sumitomo Electric Industries, Ltd
- Toru Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,716,157
- Issue date Jul 25, 2017
- Sumitomo Electric Industries, Ltd
- Toru Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,679,986
- Issue date Jun 13, 2017
- Sumitomo Electric Industries, Ltd
- Takeyoshi Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing same
- Patent number 9,666,681
- Issue date May 30, 2017
- Sumitomo Electric Industries, Ltd.
- Kosuke Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing silicon carbide semiconductor device and s...
- Patent number 9,627,487
- Issue date Apr 18, 2017
- Sumitomo Electric Industries, Ltd
- Kenji Hiratsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,490,319
- Issue date Nov 8, 2016
- Sumitomo Electric Industries, Ltd
- Keiji Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a silicon carbide semiconductor device
- Patent number 9,450,060
- Issue date Sep 20, 2016
- Sumitomo Electric Industries, Ltd
- Toru Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a silicon carbide semiconductor device
- Patent number 9,362,121
- Issue date Jun 7, 2016
- Sumitomo Electric Industries, Ltd
- Toru Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including GaN-based compound semiconductor sta...
- Patent number 8,981,428
- Issue date Mar 17, 2015
- Sumitomo Electric Industries, Ltd
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical GaN-based semiconductor device
- Patent number 8,969,920
- Issue date Mar 3, 2015
- Sumitomo Electric Industries, Ltd
- Makoto Kiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for producing the same
- Patent number 8,941,174
- Issue date Jan 27, 2015
- Sumitomo Electric Industries, Ltd
- Masaya Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing silicon carbide semiconductor device
- Patent number 8,927,368
- Issue date Jan 6, 2015
- Sumitomo Electric Industries, Ltd
- Yu Saitoh
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Semiconductor device and method for producing same
- Patent number 8,896,058
- Issue date Nov 25, 2014
- Sumitomo Electric Industries, Ltd
- Masaya Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for producing the same
- Patent number 8,890,239
- Issue date Nov 18, 2014
- Sumitomo Electric Industries, Ltd
- Seiji Yaegashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for producing the same
- Patent number 8,816,398
- Issue date Aug 26, 2014
- Sumitomo Electric Industries, Ltd
- Makoto Kiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing silicon carbide semiconductor device
- Patent number 8,772,113
- Issue date Jul 8, 2014
- Sumitomo Electric Industries, Ltd
- Takeyoshi Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
III nitride semiconductor electronic device, method for manufacturi...
- Patent number 8,502,310
- Issue date Aug 6, 2013
- Sumitomo Electric Industries, Ltd.
- Hiromu Shiomi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming nitride semiconductor epitaxial layer and method...
- Patent number 8,349,078
- Issue date Jan 8, 2013
- Sumitomo Electric Industries, Ltd.
- Hiromu Shiomi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for fabricating gallium nitride based semiconductor electron...
- Patent number 7,998,836
- Issue date Aug 16, 2011
- Sumitomo Electric Industries, Ltd.
- Hiromu Shiomi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20240339499
- Publication date Oct 10, 2024
- Sumitomo Electric Industries, Ltd.
- Kosuke UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SILIC...
- Publication number 20240332414
- Publication date Oct 3, 2024
- Sumitomo Electric Industries, Ltd.
- Yu SAITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20240282824
- Publication date Aug 22, 2024
- Sumitomo Electric Industries, Ltd.
- Yu SAITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20230395664
- Publication date Dec 7, 2023
- Sumitomo Electric Industries, Ltd.
- Yu SAITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20220384566
- Publication date Dec 1, 2022
- Sumitomo Electric Industries, Ltd.
- Yu SAITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20220359666
- Publication date Nov 10, 2022
- Sumitomo Electric Industries, Ltd.
- Yu SAITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20220149197
- Publication date May 12, 2022
- Sumitomo Electric Industries, Ltd.
- Takeyoshi MASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210143273
- Publication date May 13, 2021
- Sumitomo Electric Industries, Ltd.
- Yu SAITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STACK
- Publication number 20200152457
- Publication date May 14, 2020
- Sumitomo Electric Industries, Ltd.
- Taro NISHIGUCHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SEMICONDUCTOR STACK
- Publication number 20190341247
- Publication date Nov 7, 2019
- Sumitomo Electric Industries, Ltd.
- Taro NISHIGUCHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20190140056
- Publication date May 9, 2019
- Sumitomo Electric Industries, Ltd.
- Keiji Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STACK
- Publication number 20190088477
- Publication date Mar 21, 2019
- Sumitomo Electric Industries, Ltd.
- Taro NISHIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20180114843
- Publication date Apr 26, 2018
- Sumitomo Electric Industries, Ltd.
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170229305
- Publication date Aug 10, 2017
- Sumitomo Electric Industries, Ltd.
- Kosuke UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE AND S...
- Publication number 20170170281
- Publication date Jun 15, 2017
- Sumitomo Electric Industries, Ltd.
- Kenji HIRATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170047415
- Publication date Feb 16, 2017
- Sumitomo Electric Industries, Ltd.
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20160343820
- Publication date Nov 24, 2016
- Sumitomo Electric Industries, Ltd.
- Toru Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING T...
- Publication number 20160247911
- Publication date Aug 25, 2016
- Sumitomo Electric Industries, Ltd.
- Toru Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20160181372
- Publication date Jun 23, 2016
- Sumitomo Electric Industries, Ltd.
- Keiji Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20160087065
- Publication date Mar 24, 2016
- Sumitomo Electric Industries, Ltd.
- Takeyoshi Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE AND S...
- Publication number 20160064490
- Publication date Mar 3, 2016
- Sumitomo Electric Industries, Ltd.
- Kenji HIRATSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20160049485
- Publication date Feb 18, 2016
- Sumitomo Electric Industries, Ltd.
- Yu SAITOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20160005826
- Publication date Jan 7, 2016
- Sumitomo Electric Industries, Ltd.
- Kosuke Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20150380485
- Publication date Dec 31, 2015
- Sumitomo Electric Industries, Ltd.
- Keiji WADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20150311076
- Publication date Oct 29, 2015
- Toru Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20150279940
- Publication date Oct 1, 2015
- Sumitomo Electric Industries, Ltd.
- Shunsuke YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20150263115
- Publication date Sep 17, 2015
- Sumitomo Electric Industries, Ltd.
- Toru Hiyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE ELECTRONIC DEVICE AND METHOD FOR FABRICATING NITRIDE ELECTR...
- Publication number 20140203329
- Publication date Jul 24, 2014
- Summitomo Electric Industries, Ltd
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
- Publication number 20140110758
- Publication date Apr 24, 2014
- Sumitomo Electric Industries, Ltd.
- Yu Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20140070233
- Publication date Mar 13, 2014
- Sumitomo Electric Industries, Ltd.
- Takeyoshi Masuda
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Silicon carbide semiconductor device

Silicon carbide semiconductor device

Semiconductor device

Semiconductor stack

Semiconductor stack

Semiconductor stack

Silicon carbide semiconductor device and method for manufacturing same

Silicon carbide semiconductor with trench gate

Silicon carbide semiconductor device

Silicon carbide semiconductor device and method for manufacturing same

Method for manufacturing silicon carbide semiconductor device havin...

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

Silicon carbide semiconductor device

Silicon carbide semiconductor device

Silicon carbide semiconductor device and method for manufacturing same

Method for manufacturing silicon carbide semiconductor device and s...

Silicon carbide semiconductor device

Method of manufacturing a silicon carbide semiconductor device

Method of manufacturing a silicon carbide semiconductor device

Semiconductor device including GaN-based compound semiconductor sta...

Vertical GaN-based semiconductor device

Semiconductor device and method for producing the same

Method for manufacturing silicon carbide semiconductor device

Semiconductor device and method for producing same

Semiconductor device and method for producing the same

Semiconductor device and method for producing the same

Method for manufacturing silicon carbide semiconductor device

III nitride semiconductor electronic device, method for manufacturi...

Method of forming nitride semiconductor epitaxial layer and method...

Method for fabricating gallium nitride based semiconductor electron...

Patents Applicationslast 30 patents

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SILIC...

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR STACK

SEMICONDUCTOR STACK

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR STACK

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

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

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

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

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE

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

METHOD FOR MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

NITRIDE ELECTRONIC DEVICE AND METHOD FOR FABRICATING NITRIDE ELECTR...

SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME

SILICON CARBIDE SEMICONDUCTOR DEVICE