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Daisuke Muto
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Chichibu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Crystal growth apparatus with controlled center position of heating
Patent number
11,105,016
Issue date
Aug 31, 2021
Showa Denko K.K.
Daisuke Muto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
SiC epitaxial wafer and method for manufacturing SiC epitaxial wafer
Patent number
10,865,500
Issue date
Dec 15, 2020
Showa Denko K.K.
Jun Norimatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing SiC epitaxial wafer including forming epitaxia...
Patent number
10,774,444
Issue date
Sep 15, 2020
Showa Denko K.K.
Daisuke Muto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wafer support, chemical vapor phase growth device, epitaxial wafer...
Patent number
10,519,566
Issue date
Dec 31, 2019
Showa Denko K.K.
Daisuke Muto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wafer support, chemical vapor phase growth device, epitaxial wafer...
Patent number
10,208,398
Issue date
Feb 19, 2019
Showa Denko K.K.
Daisuke Muto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
SiC epitaxial wafer and method for manufacturing the same
Patent number
10,176,987
Issue date
Jan 8, 2019
Showa Denko K.K.
Akira Miyasaka
C30 - CRYSTAL GROWTH
Information
Patent Grant
SiC epitaxial wafer and method for producing same, and device for p...
Patent number
9,768,047
Issue date
Sep 19, 2017
Showa Denko K.K.
Yoshiaki Kageshima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
SiC epitaxial wafer and method for manufacturing the same
Patent number
9,679,767
Issue date
Jun 13, 2017
Showa Denko K.K.
Akira Miyasaka
C30 - CRYSTAL GROWTH
Information
Patent Grant
Epitaxial wafer manufacturing device and manufacturing method
Patent number
9,624,602
Issue date
Apr 18, 2017
Showa Denko K.K.
Yoshiaki Kageshima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Epitaxial wafer manufacturing device and manufacturing method
Patent number
9,607,832
Issue date
Mar 28, 2017
Showa Denko K.K.
Yoshiaki Kageshima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
SIC epitaxial wafer and method for manufacturing same
Patent number
9,287,121
Issue date
Mar 15, 2016
Showa Denko K.K.
Kenji Momose
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
CRYSTAL GROWTH APPARATUS
Publication number
20200032414
Publication date
Jan 30, 2020
SHOWA DENKO K.K.
Daisuke MUTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
WAFER SUPPORT, CHEMICAL VAPOR PHASE GROWTH DEVICE, EPITAXIAL WAFER...
Publication number
20190127879
Publication date
May 2, 2019
SHOWA DENKO K.K.
Daisuke MUTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PRODUCING SIC EPITAXIAL WAFER
Publication number
20180371641
Publication date
Dec 27, 2018
SHOWA DENKO K.K.
Daisuke MUTO
C30 - CRYSTAL GROWTH
Information
Patent Application
SIC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SIC EPITAXIAL WAFER
Publication number
20180016706
Publication date
Jan 18, 2018
SHOWA DENKO K.K.
Jun NORIMATSU
C30 - CRYSTAL GROWTH
Information
Patent Application
WAFER SUPPORT, CHEMICAL VAPOR PHASE GROWTH DEVICE, EPITAXIAL WAFER...
Publication number
20170327970
Publication date
Nov 16, 2017
SHOWA DENKO K.K.
Daisuke MUTO
C30 - CRYSTAL GROWTH
Information
Patent Application
SIC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING THE SAME
Publication number
20170233893
Publication date
Aug 17, 2017
SHOWA DENKO K.K.
Akira MIYASAKA
C30 - CRYSTAL GROWTH
Information
Patent Application
SiC EPITAXIAL WAFER AND METHOD FOR PRODUCING SAME, AND DEVICE FOR P...
Publication number
20160379860
Publication date
Dec 29, 2016
SHOWA DENKO K.K.
Yoshiaki Kageshima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR PRODUCING SiC EPITAXIAL WAFER
Publication number
20160208414
Publication date
Jul 21, 2016
SHOWA DENKO K.K.
Michiya ODAWARA
C30 - CRYSTAL GROWTH
Information
Patent Application
SiC-FILM FORMATION DEVICE AND METHOD FOR PRODUCING SiC FILM
Publication number
20160194753
Publication date
Jul 7, 2016
SHOWA DENKO K.K.
Daisuke MUTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FILM-FORMING DEVICE
Publication number
20150345046
Publication date
Dec 3, 2015
SHOWA DENKO K.K.
Daisuke MUTO
C30 - CRYSTAL GROWTH
Information
Patent Application
SIC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING THE SAME
Publication number
20150162187
Publication date
Jun 11, 2015
Showa Denko K.K.
Akira Miyasaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EPITAXIAL WAFER MANUFACTURING DEVICE AND MANUFACTURING METHOD
Publication number
20140230722
Publication date
Aug 21, 2014
SHOWA DENKO K.K.
Yoshiaki Kageshima
C30 - CRYSTAL GROWTH
Information
Patent Application
EPITAXIAL WAFER MANUFACTURING DEVICE AND MANUFACTURING METHOD
Publication number
20140190400
Publication date
Jul 10, 2014
Showa Denko K.K.
Yoshiaki Kageshima
C30 - CRYSTAL GROWTH
Information
Patent Application
SIC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SAME
Publication number
20140175461
Publication date
Jun 26, 2014
Showa Denko K.K.
Kenji Momose
C30 - CRYSTAL GROWTH
Information
Patent Application
SIC EPITAXIAL WAFER AND METHOD FOR PRODUCING SAME, AND DEVICE FOR P...
Publication number
20140145214
Publication date
May 29, 2014
Showa Denko K.K.
Yoshiaki Kageshima
C30 - CRYSTAL GROWTH
Information
Patent Application
SIC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SAME
Publication number
20120280254
Publication date
Nov 8, 2012
Showa Denko K.K.
Daisuke Muto
C30 - CRYSTAL GROWTH