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Shozaburo Iwai
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Kanagawa, JP
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last 30 patents
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Patent Grant
Method for hermetic sealing of electronic parts
Patent number
6,691,911
Issue date
Feb 17, 2004
Tanaka Kikinzoku Kogky K.K.
Shozaburo Iwai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Method for hermetic sealing of electronic parts
Publication number
20020190106
Publication date
Dec 19, 2002
Shozaburo Iwai
H01 - BASIC ELECTRIC ELEMENTS