Assignee
OSAKA SYOHEI
JP·1 granted patent·1 pending application·13 citations·filing 2005–2008
Top patents by PatentIndex Score
2 records- 0186US8314757B2Apparatus for driving light emitting elements and electronic appliance employing the apparatusOSAKA SYOHEI·Filed 2008·Granted Nov 20, 2012·13 cites·7 claims
- 0230US2006055386A1Power factor improving circuit and control circuit for power factor improving circuitOSAKA SYOHEI·Filed 2005·Application pending·0 cites
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