Yoshiyuki SAKAI

Person

Matsumoto-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device, silicon carbide semiconductor...
- Patent number 11,183,476
- Issue date Nov 23, 2021
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
- Patent number 10,886,398
- Issue date Jan 5, 2021
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing same
- Patent number 10,790,373
- Issue date Sep 29, 2020
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
- Patent number 10,096,680
- Issue date Oct 9, 2018
- Fuji Electric Co., Ltd.
- Naoki Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 10,079,298
- Issue date Sep 18, 2018
- Fuji Electric Co., Ltd.
- Akimasa Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
- Patent number 9,978,598
- Issue date May 22, 2018
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing a...
- Patent number 9,923,062
- Issue date Mar 20, 2018
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of manufacturing si...
- Patent number 9,893,162
- Issue date Feb 13, 2018
- Fuji Electric Co., Ltd.
- Naoyuki Ohse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a silicon carbide semiconductor element
- Patent number 9,761,453
- Issue date Sep 12, 2017
- Fuji Electric Co., Ltd.
- Makoto Utsumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 6,121,097
- Issue date Sep 19, 2000
- Fuji Electric Co., Ltd.
- Yuichi Urano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 5,854,120
- Issue date Dec 29, 1998
- Fuji Electric Co.
- Yuichi Urano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory device using micro vacuum tube
- Patent number 5,576,986
- Issue date Nov 19, 1996
- Fuji Electric Co. Ltd.
- Kazuo Matsuzaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of separating semiconductor wafer with dielectrics
- Patent number 5,576,241
- Issue date Nov 19, 1996
- Fuji Electric Co., Ltd.
- Yoshiyuki Sakai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING TH...
- Publication number 20240258424
- Publication date Aug 1, 2024
- Fuji Electric Co., Ltd.
- Yoshiyuki SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE, SILICON CARBIDE SEMICONDUCTOR...
- Publication number 20200152594
- Publication date May 14, 2020
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
- Publication number 20190378921
- Publication date Dec 12, 2019
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20190140092
- Publication date May 9, 2019
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
- Publication number 20190115439
- Publication date Apr 18, 2019
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
- Publication number 20170271157
- Publication date Sep 21, 2017
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
- Publication number 20170271472
- Publication date Sep 21, 2017
- Fuji Electric Co., Ltd.
- Naoyuki OHSE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SI...
- Publication number 20170194438
- Publication date Jul 6, 2017
- Fuji Electric Co., Ltd.
- Naoki KUMAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160315186
- Publication date Oct 27, 2016
- Fuji Electric Co., Ltd.
- Akimasa KINOSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A...
- Publication number 20160181376
- Publication date Jun 23, 2016
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A SILICON CARBIDE SEMICONDUCTOR ELEMENT
- Publication number 20150380248
- Publication date Dec 31, 2015
- Fuji Electric Co., Ltd.
- Makoto UTSUMI
- H01 - BASIC ELECTRIC ELEMENTS

Yoshiyuki SAKAI

Person

Patents Grantslast 30 patents

Silicon carbide semiconductor device, silicon carbide semiconductor...

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

Semiconductor device and method of manufacturing same

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

Semiconductor device and method of manufacturing semiconductor device

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

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

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

Method for manufacturing a silicon carbide semiconductor element

Semiconductor device manufacturing method

Semiconductor device manufacturing method

Memory device using micro vacuum tube

Method of separating semiconductor wafer with dielectrics

Patents Applicationslast 30 patents

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

SILICON CARBIDE SEMICONDUCTOR DEVICE, SILICON CARBIDE SEMICONDUCTOR...

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

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

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

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

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

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

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

METHOD FOR MANUFACTURING A SILICON CARBIDE SEMICONDUCTOR ELEMENT