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Hiroyuki Uchiyama
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Hyogo, JP
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Patents Grants
last 30 patents
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Patent Grant
Self-ballasted electrodeless discharge lamp and electrodeless disch...
Patent number
6,809,479
Issue date
Oct 26, 2004
Matsushita Electric Industrial Co., Ltd.
Yoko Shimomura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Self-ballasted electrodeless discharge lamp and electrodeless disch...
Publication number
20030071583
Publication date
Apr 17, 2003
Yoko Shimomura
H01 - BASIC ELECTRIC ELEMENTS