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Koichi Teshima
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Mounting material, semiconductor device and method of manufacturing...
Patent number
6,949,814
Issue date
Sep 27, 2005
Kabushiki Kaisha Toshiba
Cao Minh Thai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shadow mask plate material and shadow mask
Patent number
5,532,088
Issue date
Jul 2, 1996
Kabushiki Kaisha Toshiba
Koichi Teshima
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Color cathode ray tube with frame, mask or shield having an oxidize...
Patent number
4,558,252
Issue date
Dec 10, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Masaharu Kanto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic parts
Patent number
4,482,611
Issue date
Nov 13, 1984
Tokyo Shibaura Denki Kabushiki Kaisha
Koichi Teshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing copper alloy by melting technique
Patent number
4,451,430
Issue date
May 29, 1984
Tokyo Shibaura Denki Kabushiki Kaisha
Seika Matidori
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
Mounting material, semiconductor device and method of manufacturing...
Publication number
20030111728
Publication date
Jun 19, 2003
Cao Minh Thai
H01 - BASIC ELECTRIC ELEMENTS