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Fuminori Nakaya
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Miura, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Discharge lamp driving apparatus and lighting fixture using the app...
Patent number
6,605,905
Issue date
Aug 12, 2003
Toshiba Lighting & Technology Corporation
Kiyoteru Kosa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fluorescent lamp with auxiliary amalgam secured to single lead wire
Patent number
6,417,615
Issue date
Jul 9, 2002
Toshiba Lighting & Technology Corporation
Takeo Yasuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge lamp lighting device and illuminating device
Patent number
6,414,447
Issue date
Jul 2, 2002
Toshiba Lighting & Technology Corporation
Noriyuki Kitamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Self-ballasted fluorescent lamp and lighting fixture
Patent number
6,252,357
Issue date
Jun 26, 2001
Toshiba Lighting & Technology Corporation
Toshiya Tanaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp lighting device and illumination device
Patent number
6,177,768
Issue date
Jan 23, 2001
Toshiba Lighting & Technology Corp.
Masahiko Kamata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge lamp lighting apparatus and lighting apparatus
Patent number
5,939,836
Issue date
Aug 17, 1999
Toshiba Lighting & Technology Corp.
Kazutoshi Mita
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Discharge lamp driving apparatus and lighting fixture using the app...
Publication number
20020047603
Publication date
Apr 25, 2002
Kiyoteru Kosa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...