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Tatsuya Nishimoto
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Osaka, JP
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last 30 patents
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Patent Grant
GaN single crystal substrate and method of producing same
Patent number
6,413,627
Issue date
Jul 2, 2002
Sumitomo Electric Industries, Ltd.
Kensaku Motoki
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method of hot rolling copper
Patent number
4,777,822
Issue date
Oct 18, 1988
Sumitomo Electric Industries, Ltd.
Ikuji Uemura
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of hot rolling for iron and iron alloy rods
Patent number
4,756,180
Issue date
Jul 12, 1988
Sumitomo Electric Industries, Ltd.
Matsuo Higuchi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Electrode and the method for producing the same
Patent number
4,362,647
Issue date
Dec 7, 1982
Agency of Industrial Science and Technology
Eiichi Torigai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Catalyst for concentrating hydrogen isotopes and process for produc...
Patent number
4,259,209
Issue date
Mar 31, 1981
Rikagaku Kenkyusho
Ryohei Nakane
C01 - INORGANIC CHEMISTRY