Kiyoshi MATSUSHIMA

Person

Nagoya-City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
SiC composite substrate and composite substrate for semiconductor d...
- Patent number 12,183,792
- Issue date Dec 31, 2024
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biaxially oriented SiC composite substrate and semiconductor device...
- Patent number 12,125,883
- Issue date Oct 22, 2024
- NGK Insulators, Ltd.
- Morimichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiC composite substrate including biaxially oreinted SiC layer and...
- Patent number 12,080,551
- Issue date Sep 3, 2024
- NGK Insulators, Ltd.
- Risa Miyakaze
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oriented ceramic sintered body production method and flat sheet
- Patent number 12,065,383
- Issue date Aug 20, 2024
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing transparent alumina sintered body
- Patent number 10,717,677
- Issue date Jul 21, 2020
- NGK Insultators, Ltd.
- Morimichi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oriented alumina substrate for epitaxial growth
- Patent number 10,435,815
- Issue date Oct 8, 2019
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oriented alumina substrate for epitaxial growth
- Patent number 10,435,816
- Issue date Oct 8, 2019
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Alumina sintered body and base substrate for optical device
- Patent number 10,427,949
- Issue date Oct 1, 2019
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- G02 - OPTICS
Information Patent Grant
Alumina sintered body and base substrate for optical device
- Patent number 10,336,625
- Issue date Jul 2, 2019
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing transparent alumina sintered body
- Patent number 10,315,957
- Issue date Jun 11, 2019
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Alumina sintered body and base substrate for optical device
- Patent number 10,138,166
- Issue date Nov 27, 2018
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon carbide porous material, honeycomb structure and electric h...
- Patent number 9,457,345
- Issue date Oct 4, 2016
- NGK Insulators, Ltd.
- Takahiro Tomita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Silicon carbide porous body, honeycomb structure, and electric heat...
- Patent number 9,440,225
- Issue date Sep 13, 2016
- NGK Insulators, Ltd.
- Takahiro Tomita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
RARE EARTH-CONTAINING SiC SUBSTRATE AND SiC COMPOSITE SUBSTRATE
- Publication number 20240250127
- Publication date Jul 25, 2024
- NGK Insulators, Ltd.
- Risa MIYAKAZE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC SUBSTRATE SiC COMPOSITE SUBSTRATE
- Publication number 20240186380
- Publication date Jun 6, 2024
- NGK Insulators, Ltd.
- Yuki URATA
- G01 - MEASURING TESTING
Information Patent Application
SiC SINGLE CRYSTAL SUBSTRATE AND PRODUCTION METHOD THEREFOR
- Publication number 20240141544
- Publication date May 2, 2024
- NGK Insulators, Ltd.
- Fumiyasu NOZAKI
- C30 - CRYSTAL GROWTH
Information Patent Application
RARE EARTH-CONTAINING SiC SUBSTRATE AND METHOD FOR PRODUCING SiC EP...
- Publication number 20220328310
- Publication date Oct 13, 2022
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIAXIALLY ORIENTED SiC COMPOSITE SUBSTRATE AND SEMICONDUCTOR DEVICE...
- Publication number 20220278206
- Publication date Sep 1, 2022
- NGK Insulators, Ltd.
- Morimichi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC COMPOSITE SUBSTRATE AND COMPOSITE SUBSTRATE FOR SEMICONDUCTOR D...
- Publication number 20210384145
- Publication date Dec 9, 2021
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC COMPOSITE SUBSTRATE AND COMPOSITE SUBSTRATE FOR SEMICONDUCTOR D...
- Publication number 20210384300
- Publication date Dec 9, 2021
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC COMPOSITE SUBSTRATE AND SEMICONDUCTOR DEVICE
- Publication number 20210301422
- Publication date Sep 30, 2021
- NGK Insulators, Ltd.
- Risa MIYAKAZE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORIENTED CERAMIC SINTERED BODY PRODUCTION METHOD AND FLAT SHEET
- Publication number 20200216364
- Publication date Jul 9, 2020
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PRODUCING TRANSPARENT ALUMINA SINTERED BODY
- Publication number 20180244579
- Publication date Aug 30, 2018
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE
- Publication number 20180230020
- Publication date Aug 16, 2018
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH
- Publication number 20180179665
- Publication date Jun 28, 2018
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH
- Publication number 20180179664
- Publication date Jun 28, 2018
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE
- Publication number 20180044195
- Publication date Feb 15, 2018
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE
- Publication number 20170174574
- Publication date Jun 22, 2017
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING TRANSPARENT ALUMINA SINTERED BODY
- Publication number 20170166484
- Publication date Jun 15, 2017
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SILICON CARBIDE POROUS MATERIAL, HONEYCOMB STRUCTURE AND ELECTRIC H...
- Publication number 20140378297
- Publication date Dec 25, 2014
- Takahiro TOMITA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SILICON CARBIDE POROUS BODY, HONEYCOMB STRUCTURE, AND ELECTRIC HEAT...
- Publication number 20140011667
- Publication date Jan 9, 2014
- NGK Insulators, Ltd.
- Takahiro TOMITA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Kiyoshi MATSUSHIMA

Person

Patents Grantslast 30 patents

SiC composite substrate and composite substrate for semiconductor d...

Biaxially oriented SiC composite substrate and semiconductor device...

SiC composite substrate including biaxially oreinted SiC layer and...

Oriented ceramic sintered body production method and flat sheet

Method for producing transparent alumina sintered body

Oriented alumina substrate for epitaxial growth

Oriented alumina substrate for epitaxial growth

Alumina sintered body and base substrate for optical device

Alumina sintered body and base substrate for optical device

Method for producing transparent alumina sintered body

Alumina sintered body and base substrate for optical device

Silicon carbide porous material, honeycomb structure and electric h...

Silicon carbide porous body, honeycomb structure, and electric heat...

Patents Applicationslast 30 patents

RARE EARTH-CONTAINING SiC SUBSTRATE AND SiC COMPOSITE SUBSTRATE

SiC SUBSTRATE SiC COMPOSITE SUBSTRATE

SiC SINGLE CRYSTAL SUBSTRATE AND PRODUCTION METHOD THEREFOR

RARE EARTH-CONTAINING SiC SUBSTRATE AND METHOD FOR PRODUCING SiC EP...

BIAXIALLY ORIENTED SiC COMPOSITE SUBSTRATE AND SEMICONDUCTOR DEVICE...

SiC COMPOSITE SUBSTRATE AND COMPOSITE SUBSTRATE FOR SEMICONDUCTOR D...

SiC COMPOSITE SUBSTRATE AND COMPOSITE SUBSTRATE FOR SEMICONDUCTOR D...

SiC COMPOSITE SUBSTRATE AND SEMICONDUCTOR DEVICE

ORIENTED CERAMIC SINTERED BODY PRODUCTION METHOD AND FLAT SHEET

METHOD FOR PRODUCING TRANSPARENT ALUMINA SINTERED BODY

ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE

ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH

ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH

ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE

ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE

METHOD FOR PRODUCING TRANSPARENT ALUMINA SINTERED BODY

SILICON CARBIDE POROUS MATERIAL, HONEYCOMB STRUCTURE AND ELECTRIC H...

SILICON CARBIDE POROUS BODY, HONEYCOMB STRUCTURE, AND ELECTRIC HEAT...