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Takayuki Shibata
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Hokkaido, JP
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last 30 patents
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Patent Grant
Chemical vapor deposition method of high quality diamond
Patent number
6,162,412
Issue date
Dec 19, 2000
Sumitomo Electric Industries, Ltd.
Naoji Fujimori
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Low temperature method for synthesizing diamond with high quality b...
Patent number
5,391,409
Issue date
Feb 21, 1995
Sumitomo Electric Industries, Ltd.
Takayuki Shibata
C30 - CRYSTAL GROWTH
Information
Patent Grant
Diamond synthesizing method
Patent number
5,201,986
Issue date
Apr 13, 1993
Sumitomo Electric Industries, Ltd.
Nobuhiro Ota
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...