Yoshihiro Kubota

Person

Gunma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing GaN layered substrate
- Patent number 11,967,530
- Issue date Apr 23, 2024
- Shin-Etsu Chemical Co., Ltd.
- Sumio Sekiyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for producing a group III compound crystal by hydride vapor...
- Patent number 11,932,936
- Issue date Mar 19, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of transferring device layer to transfer substrate and highl...
- Patent number 11,876,014
- Issue date Jan 16, 2024
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing modified aluminosilicate, modified alumino...
- Patent number 11,654,426
- Issue date May 23, 2023
- Mitsui Chemicals, Inc.
- Yoshiya Matsukawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
MWW type zeolite, method for producing same, and cracking catalyst
- Patent number 11,485,644
- Issue date Nov 1, 2022
- Mitsui Mining & Smelting Co., Ltd.
- Yoshihiro Kamimura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing GaN laminate substrate having front surface wh...
- Patent number 11,479,876
- Issue date Oct 25, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MWW type zeolite, method for producing same, and cracking catalyst
- Patent number 11,447,396
- Issue date Sep 20, 2022
- Mitsui Mining & Smelting Co., Ltd.
- Yoshihiro Kamimura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Device substrate with high thermal conductivity and method of manuf...
- Patent number 11,361,969
- Issue date Jun 14, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide substrate production method and silicon carbide sub...
- Patent number 11,346,018
- Issue date May 31, 2022
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Nagasawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
SiC composite substrate and method for manufacturing same
- Patent number 11,208,719
- Issue date Dec 28, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor laminate substrate, method for manufacturing...
- Patent number 11,177,123
- Issue date Nov 16, 2021
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Nagasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beta zeolite, method for producing same, and catalyst
- Patent number 11,142,464
- Issue date Oct 12, 2021
- Mitsui Mining & Smelting Co., Ltd.
- Yoshihiro Kubota
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of transferring device layer to transfer substrate and highl...
- Patent number 11,069,560
- Issue date Jul 20, 2021
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-substituted beta zeolite and method for producing same
- Patent number 11,065,606
- Issue date Jul 20, 2021
- Mitsui Mining & Smelting Co., Ltd.
- Yoshihiro Kubota
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sapphire composite base material and method for producing the same
- Patent number 11,001,036
- Issue date May 11, 2021
- Shin-Etsu Chemical Co., Ltd.
- Kazutoshi Nagata
- B32 - LAYERED PRODUCTS
Information Patent Grant
Manufacturing method of SiC composite substrate
- Patent number 10,829,868
- Issue date Nov 10, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composite substrate, method for forming nanocarbon film, and nanoca...
- Patent number 10,781,104
- Issue date Sep 22, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- B82 - NANO-TECHNOLOGY
Information Patent Grant
SiC composite substrate and method for manufacturing same
- Patent number 10,711,373
- Issue date Jul 14, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing SiC composite substrate, and method for ma...
- Patent number 10,612,157
- Issue date Apr 7, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- C30 - CRYSTAL GROWTH
Information Patent Grant
Heat dissipation substrate and method for producing same
- Patent number 10,553,518
- Issue date Feb 4, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing SiC composite substrate
- Patent number 10,431,460
- Issue date Oct 1, 2019
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zeolite, manufacturing method of the same, and catalytic cracking c...
- Patent number 9,895,683
- Issue date Feb 20, 2018
- Unizeo Co., Ltd
- Yoshihiro Kubota
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing hybrid substrates, and hybrid substrate
- Patent number 9,837,301
- Issue date Dec 5, 2017
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor array chip and DC-DC converter
- Patent number 9,748,032
- Issue date Aug 29, 2017
- Murata Manufacturing Co., Ltd.
- Yoshihiro Kubota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for producing hybrid substrate, and hybrid substrate
- Patent number 9,741,603
- Issue date Aug 22, 2017
- Shin-Etsu Chemical Co., Ltd.
- Yuji Tobisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing SOS substrates, and SOS substrate
- Patent number 9,646,873
- Issue date May 9, 2017
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal insulation laminate
- Patent number 9,512,953
- Issue date Dec 6, 2016
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi Mogi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Composite substrate
- Patent number 9,425,248
- Issue date Aug 23, 2016
- Shin-Etsu Chemical Co., Ltd.
- Shigeru Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing nanocarbon film and nanocarbon film
- Patent number 9,379,000
- Issue date Jun 28, 2016
- Shin-Etsu Chemical Co., Ltd.
- Makoto Kawai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Zeolite, manufacturing method of the same, and catalytic cracking b...
- Patent number 9,238,219
- Issue date Jan 19, 2016
- Unizeo Co., Ltd
- Yoshihiro Kubota
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HIGH-CHARACTERISTIC EPITAXIAL GROWTH SUBSTRATE AND METHOD FOR MANUF...
- Publication number 20250101630
- Publication date Mar 27, 2025
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- C30 - CRYSTAL GROWTH
Information Patent Application
SEED SUBSTRATE FOR EPITAXIAL GROWTH AND METHOD FOR PRODUCING SAME,...
- Publication number 20240417882
- Publication date Dec 19, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXPOSURE PELLICLE CAPABLE OF ADJUSTING ATMOSPHERIC PRESSURE AT HIGH...
- Publication number 20240353750
- Publication date Oct 24, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PELLICLE FOR EXPOSURE CAPABLE OF EASY ADJUSTMENT OF ATMOSPHERIC PRE...
- Publication number 20240337921
- Publication date Oct 10, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING MODIFIED ALUMINOSILICATE, MODIFIED ALUMINOSILI...
- Publication number 20240216899
- Publication date Jul 4, 2024
- MITSUI CHEMICALS, INC.
- Nobuhiko HORIUCHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEED SUBSTRATE FOR EPITAXIAL GROWTH USE AND METHOD FOR MANUFACTURIN...
- Publication number 20240141552
- Publication date May 2, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20240117525
- Publication date Apr 11, 2024
- Shin-Etsu Handotai Co., Ltd.
- Keitaro TSUCHIYA
- C30 - CRYSTAL GROWTH
Information Patent Application
EPITAXIAL WAFER FOR ULTRAVIOLET LIGHT EMITTING DEVICE, METHOD FOR P...
- Publication number 20230343890
- Publication date Oct 26, 2023
- Shin-Etsu Handotai Co., Ltd.
- Masato YAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR GROUP-III NITRIDE EPITAXIAL GROWTH AND METHOD FOR PRO...
- Publication number 20230340694
- Publication date Oct 26, 2023
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LARGE-DIAMETER SUBSTRATE FOR GROUP-III NITRIDE EPITAXIAL GROWTH AND...
- Publication number 20230257905
- Publication date Aug 17, 2023
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE SUBSTRATE FOR GROUP III-V COMPOUND CRYSTALS AND PRODUCTION MET...
- Publication number 20230250552
- Publication date Aug 10, 2023
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING GROUP III NITRIDE SUBSTRATE, AND GROUP III...
- Publication number 20230018136
- Publication date Jan 19, 2023
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GROUP III COMPOUND SUBSTRATE PRODUCTION METHOD AND SUBSTRATE PRODUC...
- Publication number 20220267897
- Publication date Aug 25, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING GROUP III COMPOUND SUBSTRATE, AND GROUP II...
- Publication number 20220235489
- Publication date Jul 28, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- C30 - CRYSTAL GROWTH
Information Patent Application
DEVICE AND METHOD FOR MANUFACTURING GROUP III NITRIDE SUBSTRATE
- Publication number 20220220634
- Publication date Jul 14, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro KUBOTA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF TRANSFERRING DEVICE LAYER TO TRANSFER SUBSTRATE AND HIGHL...
- Publication number 20210335658
- Publication date Oct 28, 2021
- Shin-Etsu Chemical Co., Ltd.
- Shigeru KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING GaN LAMINATE SUBSTRATE
- Publication number 20210301419
- Publication date Sep 30, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING MODIFIED ALUMINOSILICATE, MODIFIED ALUMINO...
- Publication number 20210229085
- Publication date Jul 29, 2021
- Mitsui Chemicals, Inc.
- Yoshiya MATSUKAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING GAN LAYERED SUBSTRATE
- Publication number 20210111076
- Publication date Apr 15, 2021
- Shin-Etsu Chemical Co., Ltd.
- Sumio SEKIYAMA
- B32 - LAYERED PRODUCTS
Information Patent Application
MWW TYPE ZEOLITE, METHOD FOR PRODUCING SAME, AND CRACKING CATALYST
- Publication number 20210002140
- Publication date Jan 7, 2021
- Mitsui Mining and Smelting Co., Ltd.
- Yoshihiro KAMIMURA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METAL-SUBSTITUTED BETA ZEOLITE AND METHOD FOR PRODUCING SAME
- Publication number 20200338539
- Publication date Oct 29, 2020
- Mitsui Mining and Smelting Co., Ltd.
- Yoshihiro KUBOTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BETA ZEOLITE, METHOD FOR PRODUCING SAME, AND CATALYST
- Publication number 20200339431
- Publication date Oct 29, 2020
- Mitsui Mining and Smelting Co., Ltd.
- Yoshihiro KUBOTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Device Substrate With High Thermal Conductivity And Method Of Manuf...
- Publication number 20200227263
- Publication date Jul 16, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC COMPOSITE SUBSTRATE AND METHOD FOR MANUFACTURING SAME
- Publication number 20200149189
- Publication date May 14, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF TRANSFERRING DEVICE LAYER TO TRANSFER SUBSTRATE AND HIGHL...
- Publication number 20200058541
- Publication date Feb 20, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shigeru KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND SEMICONDUCTOR LAMINATE SUBSTRATE, METHOD FOR MANUFACTURING...
- Publication number 20200006046
- Publication date Jan 2, 2020
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Nagasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SUBSTRATE PRODUCTION METHOD AND SILICON CARBIDE SUB...
- Publication number 20190382918
- Publication date Dec 19, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki Nagasawa
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING SiC COMPOSITE SUBSTRATE
- Publication number 20190157087
- Publication date May 23, 2019
- Shin-Etsu Chemical Co., Ltd.
- Shoji Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAPPHIRE COMPOSITE BASE MATERIAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20180361713
- Publication date Dec 20, 2018
- Shin-Etsu Chemical Co., Ltd.
- Kazutoshi NAGATA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING SiC COMPOSITE SUBSTRATE, AND METHOD FOR MA...
- Publication number 20180334757
- Publication date Nov 22, 2018
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Kubota
- C30 - CRYSTAL GROWTH

Yoshihiro Kubota

Person

Patents Grantslast 30 patents

Method for producing GaN layered substrate

Method for producing a group III compound crystal by hydride vapor...

Method of transferring device layer to transfer substrate and highl...

Method for manufacturing modified aluminosilicate, modified alumino...

MWW type zeolite, method for producing same, and cracking catalyst

Method for producing GaN laminate substrate having front surface wh...

MWW type zeolite, method for producing same, and cracking catalyst

Device substrate with high thermal conductivity and method of manuf...

Silicon carbide substrate production method and silicon carbide sub...

SiC composite substrate and method for manufacturing same

Compound semiconductor laminate substrate, method for manufacturing...

Beta zeolite, method for producing same, and catalyst

Method of transferring device layer to transfer substrate and highl...

Metal-substituted beta zeolite and method for producing same

Sapphire composite base material and method for producing the same

Manufacturing method of SiC composite substrate

Composite substrate, method for forming nanocarbon film, and nanoca...

SiC composite substrate and method for manufacturing same

Method for manufacturing SiC composite substrate, and method for ma...

Heat dissipation substrate and method for producing same

Method for producing SiC composite substrate

Zeolite, manufacturing method of the same, and catalytic cracking c...

Method for producing hybrid substrates, and hybrid substrate

Inductor array chip and DC-DC converter

Method for producing hybrid substrate, and hybrid substrate

Method for producing SOS substrates, and SOS substrate

Thermal insulation laminate

Composite substrate

Method for producing nanocarbon film and nanocarbon film

Zeolite, manufacturing method of the same, and catalytic cracking b...

Patents Applicationslast 30 patents

HIGH-CHARACTERISTIC EPITAXIAL GROWTH SUBSTRATE AND METHOD FOR MANUF...

SEED SUBSTRATE FOR EPITAXIAL GROWTH AND METHOD FOR PRODUCING SAME,...

EXPOSURE PELLICLE CAPABLE OF ADJUSTING ATMOSPHERIC PRESSURE AT HIGH...

PELLICLE FOR EXPOSURE CAPABLE OF EASY ADJUSTMENT OF ATMOSPHERIC PRE...

METHOD FOR PRODUCING MODIFIED ALUMINOSILICATE, MODIFIED ALUMINOSILI...

SEED SUBSTRATE FOR EPITAXIAL GROWTH USE AND METHOD FOR MANUFACTURIN...

NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING THE SAME

EPITAXIAL WAFER FOR ULTRAVIOLET LIGHT EMITTING DEVICE, METHOD FOR P...

SUBSTRATE FOR GROUP-III NITRIDE EPITAXIAL GROWTH AND METHOD FOR PRO...

LARGE-DIAMETER SUBSTRATE FOR GROUP-III NITRIDE EPITAXIAL GROWTH AND...

BASE SUBSTRATE FOR GROUP III-V COMPOUND CRYSTALS AND PRODUCTION MET...

METHOD FOR MANUFACTURING GROUP III NITRIDE SUBSTRATE, AND GROUP III...

GROUP III COMPOUND SUBSTRATE PRODUCTION METHOD AND SUBSTRATE PRODUC...

METHOD FOR MANUFACTURING GROUP III COMPOUND SUBSTRATE, AND GROUP II...

DEVICE AND METHOD FOR MANUFACTURING GROUP III NITRIDE SUBSTRATE

METHOD OF TRANSFERRING DEVICE LAYER TO TRANSFER SUBSTRATE AND HIGHL...

METHOD FOR PRODUCING GaN LAMINATE SUBSTRATE

METHOD FOR MANUFACTURING MODIFIED ALUMINOSILICATE, MODIFIED ALUMINO...

METHOD FOR PRODUCING GAN LAYERED SUBSTRATE

MWW TYPE ZEOLITE, METHOD FOR PRODUCING SAME, AND CRACKING CATALYST

METAL-SUBSTITUTED BETA ZEOLITE AND METHOD FOR PRODUCING SAME

BETA ZEOLITE, METHOD FOR PRODUCING SAME, AND CATALYST

Device Substrate With High Thermal Conductivity And Method Of Manuf...

SiC COMPOSITE SUBSTRATE AND METHOD FOR MANUFACTURING SAME

METHOD OF TRANSFERRING DEVICE LAYER TO TRANSFER SUBSTRATE AND HIGHL...

COMPOUND SEMICONDUCTOR LAMINATE SUBSTRATE, METHOD FOR MANUFACTURING...

SILICON CARBIDE SUBSTRATE PRODUCTION METHOD AND SILICON CARBIDE SUB...

METHOD FOR PRODUCING SiC COMPOSITE SUBSTRATE

SAPPHIRE COMPOSITE BASE MATERIAL AND METHOD FOR PRODUCING THE SAME

METHOD FOR MANUFACTURING SiC COMPOSITE SUBSTRATE, AND METHOD FOR MA...