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Shinya Kusunoki
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Sendai-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Aluminum nitride single-crystal multi-layered substrate
Patent number
7,528,462
Issue date
May 5, 2009
Tokuyama Corporation
Hiroyuki Fukuyama
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Highly crystalline aluminum nitride multi-layered substrate and pro...
Patent number
7,338,555
Issue date
Mar 4, 2008
Tokuyama Corporation
Hiroyuki Fukuyama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
Aluminum nitride single-crystal multi-layered substrate
Publication number
20060175619
Publication date
Aug 10, 2006
TOKUYAMA CORPORATION
Hiroyuki Fukuyama
C30 - CRYSTAL GROWTH
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Patent Application
Highly crystalline aluminum nitride multi-layered substrate and pro...
Publication number
20050059257
Publication date
Mar 17, 2005
Hiroyuki Fukuyama
C30 - CRYSTAL GROWTH