Inventor
HIRATSUKA YOSHIAKI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “HIRATSUKA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
19 patentsUS5484012AJan 16, 1996
Electronic apparatus having cooling system
FUJITSU LTD225 citations98
US6780030B2Aug 24, 2004
Information processing equipment
FUJITSU LTD29 citations92
US6473312B1Oct 29, 2002
Printed circuit board, printed circuit board module and electronic device adapting same
FUJITSU LTD24 citations92
US5363024ANov 8, 1994
D.C. fan control circuit device for linearly variable cooling
FUJITSU LTD54 citations92
US7758382B2Jul 20, 2010
Connector with isolating end face and side connections and information processing apparatus including connector
FUJITSU LTD9 citations83
US7701724B2Apr 20, 2010
Shield structure for information technology equipments
FUJITSU LTD13 citations81
US9507905B2Nov 29, 2016
Storage medium storing circuit board design assistance program, circuit board design assistance method, and circuit board design assistance device
FUJITSU LTD3 citations73
US7301097B2Nov 27, 2007
Printed-circuit board and electronic device
FUJITSU LTD3 citations62
US7646598B2Jan 12, 2010
Electronic device and housing
FUJITSU LTD2 citations56
US9713262B2Jul 18, 2017
Via adding method
FUJITSU LTD0 citations52
US9173295B2Oct 27, 2015
Support apparatus
FUJITSU LTD0 citations52
US7982472B2Jul 19, 2011
Resistance measurement method and component inspection process
FUJITSU LTD0 citations52
US7911214B2Mar 22, 2011
Electrical resistance measurement method and component inspection process
FUJITSU LTD0 citations52
US10172264B2Jan 1, 2019
Housing and electronic device
FUJITSU LTD0 citations49
US7433184B2Oct 7, 2008
Electronic device and housing
FUJITSU LTD0 citations45
US10839588B2Nov 17, 2020
Information processing apparatus and circuit pattern display method
FUJITSU LTD0 citations41
US8850376B2Sep 30, 2014
Method, device, and a computer-readable recording medium having stored program for information processing for noise suppression design check
FUJITSU LTD0 citations41
US6556527B1Apr 29, 2003
Electronic equipment utilizing portable storage medium
FUJITSU LTD0 citations41
US10346582B2Jul 9, 2019
Non-transitory computer-readable recording medium having electromagnetic noise countermeasure verification program recorded thereon, information processing apparatus, and method of verifying electromagnetic noise countermeasure
FUJITSU LTD0 citations39