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Yasunori Kutsuma
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Sanda-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing SiC substrate provided with graphene precursor...
Patent number
11,365,491
Issue date
Jun 21, 2022
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Vapour-phase epitaxial growth method, and method for producing subs...
Patent number
11,359,307
Issue date
Jun 14, 2022
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Surface treatment method for SiC substrate
Patent number
10,665,465
Issue date
May 26, 2020
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor wafer
Patent number
10,508,361
Issue date
Dec 17, 2019
Kwansei Gakuin Educational Foundation
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Grant
Etching method for SiC substrate and holding container
Patent number
10,388,536
Issue date
Aug 20, 2019
Toyo Tanso Co., Ltd.
Satoshi Torimi
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF USING SIC CONTAINER
Publication number
20240044042
Publication date
Feb 8, 2024
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Application
MANUFACTURING DEVICE FOR SIC SEMICONDUCTOR SUBSTRATE
Publication number
20220259760
Publication date
Aug 18, 2022
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Application
CONTAINER MADE OF SIC
Publication number
20220259759
Publication date
Aug 18, 2022
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING SIC SUBSTRATE PROVIDED WITH GRAPHENE PRECURSOR...
Publication number
20190136411
Publication date
May 9, 2019
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Application
VAPOUR-PHASE EPITAXIAL GROWTH METHOD, AND METHOD FOR PRODUCING SUBS...
Publication number
20190136409
Publication date
May 9, 2019
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR WAFER
Publication number
20180312992
Publication date
Nov 1, 2018
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Application
SURFACE TREATMENT METHOD FOR SiC SUBSTRATE
Publication number
20170345672
Publication date
Nov 30, 2017
KWANSEI GAKUIN EDUCATIONAL FOUNDATION
Tadaaki Kaneko
C30 - CRYSTAL GROWTH
Information
Patent Application
ETCHING METHOD FOR SIC SUBSTRATE AND HOLDING CONTAINER
Publication number
20170323797
Publication date
Nov 9, 2017
TOYO TANSO CO., LTD
Satoshi Torimi
H01 - BASIC ELECTRIC ELEMENTS