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Yasuhiro Nieda
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Yokosuka, JP
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last 30 patents
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Patent Grant
Igniting device for a high-pressure discharge lamp capable of batte...
Patent number
4,899,085
Issue date
Feb 6, 1990
Kabushiki Kaisha Toshiba
Mitsutoshi Kimura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Headlamp unit with timed switching between two lights
Patent number
4,513,357
Issue date
Apr 23, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Yasuhiro Nieda
F21 - LIGHTING
Information
Patent Grant
Halogen incandescent lamp
Patent number
4,366,409
Issue date
Dec 28, 1982
Tokyo Shibaura Denki Kabushiki Kaisha
Yasuhiro Nieda
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for manufacturing sealed-beam type electric bulb
Patent number
4,342,142
Issue date
Aug 3, 1982
Tokyo Shibaura Denki Kabushiki Kaisha
Yasuhiro Nieda
F21 - LIGHTING
Information
Patent Grant
Sealed beam lamp including halogen bulb with light shielding layer
Patent number
4,305,015
Issue date
Dec 8, 1981
Tokyo Shibaura Denki Kabushiki Kaisha
Kiyokazu Honda
H01 - BASIC ELECTRIC ELEMENTS