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Hideto MIYAKE
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Tsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nitride semiconductor template and nitride semiconductor device
Patent number
11,574,809
Issue date
Feb 7, 2023
Sumitomo Chemical Company, Limited
Hajime Fujikura
C30 - CRYSTAL GROWTH
Information
Patent Grant
Nitride semiconductor template and nitride semiconductor device
Patent number
11,075,077
Issue date
Jul 27, 2021
SCIOCS COMPANY LIMITED
Hajime Fujikura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing nitride semiconductor substrate
Patent number
10,260,146
Issue date
Apr 16, 2019
Mie University
Hideto Miyake
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Substrate having annealed aluminum nitride layer formed thereon and...
Patent number
9,614,124
Issue date
Apr 4, 2017
TOHOKU UNIVERSITY
Hiroyuki Fukuyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group 3-5 nitride semiconductor multilayer substrate, method for ma...
Patent number
8,053,811
Issue date
Nov 8, 2011
Sumitomo Chemical Company Limited
Kazumasa Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate of gallium nitride single crystal and process for produci...
Patent number
7,399,687
Issue date
Jul 15, 2008
Sumitomo Chemical Company, Limited
Kazumasa Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing III-V group compound semiconductor
Patent number
6,946,308
Issue date
Sep 20, 2005
Sumitomo Chemical Company, Limited
Kazumasa Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
III-V compound semiconductor
Patent number
6,844,574
Issue date
Jan 18, 2005
Sumitomo Chemical Company, Limited
Kazumasa Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating III-V group compound semiconductor
Patent number
6,756,246
Issue date
Jun 29, 2004
Sumitomo Chemical Company, Limited
Kazumasa Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III-V compound semiconductor and method of producing the same
Patent number
6,503,610
Issue date
Jan 7, 2003
Sumitomo Chemical Company, Limited
Kazumasa Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
III NITRIDE LIGHT-EMITTING DEVICE, III NITRIDE EPITAXIAL WAFER, MET...
Publication number
20240379906
Publication date
Nov 14, 2024
MIE UNIVERSITY
Kenjiro Uesugi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR SUBSTRATE, SEMICONDUCTOR ELEMENT, AND METHOD...
Publication number
20230100683
Publication date
Mar 30, 2023
MIE UNIVERSITY
Hideto MIYAKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR SUBSTRATE
Publication number
20180274088
Publication date
Sep 27, 2018
MIE UNIVERSITY
Hideto MIYAKE
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR SUBSTRATE
Publication number
20180204722
Publication date
Jul 19, 2018
MIE UNIVERSITY
Hideto Miyake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR TEMPLATE, NITRIDE SE...
Publication number
20180158680
Publication date
Jun 7, 2018
SCIOCS Company Limited
Hajime FUJIKURA
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR TEMPLATE, NITRIDE SE...
Publication number
20180158681
Publication date
Jun 7, 2018
SCIOCS Company Limited
Hajime FUJIKURA
C30 - CRYSTAL GROWTH
Information
Patent Application
SUBSTRATE HAVING ANNEALED ALUMINUM NITRIDE LAYER FORMED THEREON AND...
Publication number
20160254411
Publication date
Sep 1, 2016
TOHOKU UNIVERSITY
Hiroyuki FUKUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group 3-5 Nitride Semiconductor Multilayer Substrate, Method for Ma...
Publication number
20090085165
Publication date
Apr 2, 2009
Sumitomo Chemical Company, Limited
Kazumasa Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Substrate of gallium nitride single crystal and process for produci...
Publication number
20060172512
Publication date
Aug 3, 2006
Kazumasa Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group III nitride semiconductor film and its production method
Publication number
20040157358
Publication date
Aug 12, 2004
Kazumasa Hiramatsu
C30 - CRYSTAL GROWTH
Information
Patent Application
Method of manufacturing III-V group compound semiconductor
Publication number
20030211710
Publication date
Nov 13, 2003
Kazumasa Hiramatsu
C30 - CRYSTAL GROWTH
Information
Patent Application
Method for fabricating III-V Group compound semiconductor
Publication number
20030045017
Publication date
Mar 6, 2003
Kazumasa Hiramatsu
C30 - CRYSTAL GROWTH
Information
Patent Application
Group III-V compound semiconductor and method of producing the same
Publication number
20010031385
Publication date
Oct 18, 2001
Kazumasa Hiramatsu
C30 - CRYSTAL GROWTH