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Takao Maeda
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Kanagawa, JP
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last 30 patents
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Patent Grant
Noise-cut filter for power converter
Patent number
6,317,965
Issue date
Nov 20, 2001
Fuji Electric Co., Ltd.
Kenji Okamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Deposition apparatus for an organic thin-film light-emitting element
Patent number
6,179,923
Issue date
Jan 30, 2001
Fuji Electric Co., Ltd.
Tetsuya Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Noise-cut LC filter for power converter with overlapping aligned co...
Patent number
6,144,269
Issue date
Nov 7, 2000
Fuji Electric Co., Ltd.
Kenji Okamoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Noise-cut filter for power converter
Patent number
5,892,668
Issue date
Apr 6, 1999
Fuji Electric Company, Ltd.
Kenji Okamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE