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Inventor
TORII KAZUNORI
JP
2 patents
Patents
2 patents
US7190211B2
Mar 13, 2007
Semiconductor device equipped with a voltage step-up circuit
ROHM CO LTD
28 citations
90
US6888399B2
May 3, 2005
Semiconductor device equipped with a voltage step-up circuit
ROHM CO LTD
20 citations
90