Assignee
YUFUKU AKIRA
JP·2 granted patents·14 citations·filing 2009–2009
Top patents by PatentIndex Score
2 records- 0177US8232746B2High pressure discharge lamp lighting device and lighting fixture using the sameYUFUKU AKIRA·Filed 2009·Granted Jul 31, 2012·8 cites·18 claims
- 0274US8198824B2Electronic ballast for restarting high-pressure discharge lamps in various states of operationYUFUKU AKIRA·Filed 2009·Granted Jun 12, 2012·6 cites·22 claims
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