Inventor
SHIMAMORI HIROSHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “SHIMAMORI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
18 patentsUS6194883B1Feb 27, 2001
Power supply apparatus and method of controlling power supply circuit
FUJITSU LTD144 citations98
US6911808B1Jun 28, 2005
Power supply apparatus having a reference voltage register and method of controlling
FUJITSU LTD107 citations97
US6163143ADec 19, 2000
Power supply apparatus and method of controlling power supply circuit
FUJITSU LTD96 citations97
US6204650B1Mar 20, 2001
Power supply apparatus and method of controlling power supply circuit for generating a DC output
FUJITSU LTD59 citations96
US6177786B1Jan 23, 2001
Power supply apparatus and method of controlling power supply circuit
FUJITSU LTD46 citations96
US5932938AAug 3, 1999
Switching power supply unit
FUJITSU LTD84 citations96
US5737202AApr 7, 1998
Redundant power supply system
FUJITSU LTD85 citations96
US5726869AMar 10, 1998
Synchronous rectifier type DC-to-DC converter in which a saturable inductive device is connected in series with a secondary-side switching device
FUJITSU LTD117 citations95
US6855891B2Feb 15, 2005
Card edge connector, method of manufacturing same, electronic card and electronic equipment
FUJITSU LTD23 citations91
US6169675B1Jan 2, 2001
DC/DC converter with improved operation of plural parallel synchronous rectifiers
FUJITSU LTD46 citations90
US5724235AMar 3, 1998
Overcurrent protecting device for use in DC--DC converter
FUJITSU LTD22 citations88
US7132921B2Nov 7, 2006
Power supply module and electronic apparatus using the same
FUJITSU LTD15 citations82
US5691631ANov 25, 1997
Power supply apparatus
FUJITSU LTD19 citations79
US6778417B2Aug 17, 2004
Electric-power supplying devices switching between a synchronous rectification and a diode rectification by gradually altering a switching pulse
FUJITSU LTD11 citations71
US7724552B2May 25, 2010
Power supply
FUJITSU LTD4 citations62
US8347494B2Jan 8, 2013
Electronic component mounting method
FUJITSU LTD0 citations45
US10871812B2Dec 22, 2020
Power supply circuit and electronic device
FUJITSU LTD0 citations42
US9641062B2May 2, 2017
Switching power supply, method for controlling switching power supply, and power supply system
FUJITSU LTD0 citations40