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Toshimitsu Abe
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Niiham-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method for manufacturing compound semiconductor
Patent number
6,191,014
Issue date
Feb 20, 2001
Sumitomo Chemical Company, Ltd.
Yuichi Sasajima
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
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Patent Application
ORGANOMETALLIC-COMPOUND FEEDER
Publication number
20110120053
Publication date
May 26, 2011
Sumitomo Chemical Company, Limited
Toshimitsu Abe
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS OF SUPPLYING ORGANOMETALLIC COMPOUND
Publication number
20080121182
Publication date
May 29, 2008
Sumitomo Chemical Company, Limited
Toshimitsu Abe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Application
Compound semiconductor, method of producing the same, and compound...
Publication number
20070158684
Publication date
Jul 12, 2007
Sumitomo Chemical Company, Limited
Kenji Kohiro
H01 - BASIC ELECTRIC ELEMENTS