Inventor
NAKAHIRA KOJI
JP8 patents
Patents
8 patentsUS6433443B2Aug 13, 2002
Switching power supply having two or more DC outputs with switching circuit provided between the outputs
MURATA MANUFACTURING CO20 citations92
US6285566B1Sep 4, 2001
RCC power supply with remote disabling of oscillation frequency control
MURATA MANUFACTURING CO28 citations92
US6160720ADec 12, 2000
Switching power supply unit utilizing a voltage dropping circuit
MURATA MANUFACTURING CO20 citations92
US6295211B1Sep 25, 2001
Switching power supply unit having delay circuit for reducing switching frequency
MURATA MANUFACTURING CO25 citations91
US6552623B2Apr 22, 2003
Self-oscillation type switching power supply unit
MURATA MANUFACTURING CO13 citations83
US6529392B2Mar 4, 2003
Switching power supply unit
MURATA MANUFACTURING CO16 citations83
US6185112B1Feb 6, 2001
Switching power supply having a frequency limiting circuit
MURATA MANUFACTURING CO6 citations61
US6081433AJun 27, 2000
Switching power supply apparatus
MURATA MANUFACTURING CO4 citations61