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Hajime Kobayashi
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Isesaki-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Flat oscillation motor equipped with a brush apparatus
Patent number
6,876,121
Issue date
Apr 5, 2005
Tokyo Parts Industrial Co., Ltd.
Hajime Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
Axial direction sliding-contact type brush apparatus, manufacturing...
Publication number
20030015934
Publication date
Jan 23, 2003
Hajime Kobayashi
H01 - BASIC ELECTRIC ELEMENTS