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Toshihisa Katamine
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Satte-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method and system for manufacturing III-V Group compound semiconduc...
Patent number
6,875,273
Issue date
Apr 5, 2005
Sumitomo Chemical Company, Limited
Toshihisa Katamine
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
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Patent Application
Method and system for manufacturing III-V Group compound semiconduc...
Publication number
20020170484
Publication date
Nov 21, 2002
Toshihisa Katamine
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...