Inventor
YOSHITOMI YUUJI
JP6 patents
Patents
6 patentsUS6809927B2Oct 26, 2004
Liquid circulation cooling system for electronic apparatus
HITACHI LTD60 citations96
US6757169B2Jun 29, 2004
Electronic apparatus
HITACHI LTD41 citations92
US5307687AMay 3, 1994
Electromagnetic flowmeter
HITACHI LTD20 citations92
US7137483B2Nov 21, 2006
Rope and elevator using the same
HITACHI LTD40 citations91
US4730474AMar 15, 1988
Method of relieving residual stress in metal pipe
HITACHI LTD27 citations90
US6885556B2Apr 26, 2005
Electronic apparatus
HITACHI LTD13 citations84