Inventor
KONDOU MASAFUMI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KONDOU MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
7 patentsUS9337732B2May 10, 2016
Charge and discharge signal circuit and DC-DC converter
FUJITSU LTD14 citations82
US9270157B2Feb 23, 2016
DC-DC converter and semiconductor integrated circuit
FUJITSU LTD2 citations62
US7078953B2Jul 18, 2006
Level down converter
FUJITSU LTD6 citations62
US9263935B2Feb 16, 2016
Charge and discharge signal circuit and DC-DC converter
FUJITSU LTD2 citations60
US7911252B2Mar 22, 2011
Clock signal generation circuit
FUJITSU LTD6 citations60
US9240753B2Jan 19, 2016
Oscillator and power management apparatus
FUJITSU LTD0 citations51
US8008955B2Aug 30, 2011
Semiconductor device
FUJITSU LTD0 citations39