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Shoei Electric Co., Ltd.
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
IC socket
Patent number
6,607,396
Issue date
Aug 19, 2003
Shoei Electric Co., Ltd.
Sadao Ito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for controlling current or power between inter...
Patent number
4,320,306
Issue date
Mar 16, 1982
Shoei Electric Co., Ltd.
Masayuki Kohga
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device for measuring active and/or reactive component of AC current...
Patent number
4,131,847
Issue date
Dec 26, 1978
Shoei Electric Co., Ltd.
Masayuki Kohga
G01 - MEASURING TESTING
Information
Patent Grant
Isolation amplifier
Patent number
4,000,473
Issue date
Dec 28, 1976
Shoei Electric Co., Ltd.
Masaru Saito
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
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