Inventor
WAKE HIROKI
JP5 patents
Patents
5 patentsUS7292016B2Nov 6, 2007
Buck/boost DC-DC converter control circuit with input voltage detection
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US7800433B2Sep 21, 2010
Power supply switching circuit
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US6980475B2Dec 27, 2005
Semiconductor memory device
SEIKO INSTR INC2 citations58
US6757203B2Jun 29, 2004
Semiconductor storage device
SEIKO INSTR INC2 citations58
US7646153B2Jan 12, 2010
Switching regulator
SEIKO INSTR INC1 citations48