Assignee
YAMASHITA TETSUJI
JP·2 granted patents·11 citations·filing 2010–2010
Top patents by PatentIndex Score
2 records- 0180US9030849B2Switching power supply device and semiconductor deviceYAMASHITA TETSUJI·Filed 2010·Granted May 12, 2015·6 cites·15 claims
- 0275US8335097B2Semiconductor device that converts input direct current voltage to regulated output voltage by intermittently switching on and off the input direct current voltageYAMASHITA TETSUJI·Filed 2010·Granted Dec 18, 2012·5 cites·8 claims
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