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Fumihiko Sugiyama
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Shizuoka, JP
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Patents Grants
last 30 patents
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Patent Grant
Lamp for vehicle
Patent number
6,318,883
Issue date
Nov 20, 2001
Koito Manufacturing Co., Ltd.
Fumihiko Sugiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Vehicle lamp
Patent number
6,270,242
Issue date
Aug 7, 2001
Koito Manufacturing Co., Ltd.
Michihiko Suzuki
B60 - VEHICLES IN GENERAL
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Patent Grant
Vehicle lamp with multiple-wall support structure
Patent number
6,247,831
Issue date
Jun 19, 2001
Koito Manufacturing Co. Ltd
Fumihiko Sugiyama
B60 - VEHICLES IN GENERAL