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Shigeo Gotoh
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Kadoma, JP
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last 30 patents
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Patent Grant
Color mixing method for variable color lighting and variable color...
Patent number
5,384,519
Issue date
Jan 24, 1995
Matsushita Electric Works, Ltd.
Shigeo Gotoh
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Luminaire of variable color temperature for obtaining a blend color...
Patent number
5,350,977
Issue date
Sep 27, 1994
Matsushita Electric Works, Ltd.
Katunobu Hamamoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR