Inventor
MORIKAWA TOSHIHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MORIKAWA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
3 patentsUS6327353B1Dec 4, 2001
Apparatus and method for permitting temporary use of a telephone number
FUJITSU LTD84 citations93
US5867565AFeb 2, 1999
Intelligent network having service control node and service switching node for achieving traffic data collection processing
FUJITSU LTD23 citations90
US5943405AAug 24, 1999
Credit calling service system
FUJITSU LTD25 citations88
HITACHI LTD
3 patentsUS7797113B2Sep 14, 2010
Gas turbine performance analysis method and gas turbine performance analysis system
HITACHI LTD12 citations80
US7756679B2Jul 13, 2010
Remote maintenance system, monitoring center computer used for the same, monitoring system and method of communication for maintenance
HITACHI LTD4 citations60
US7509236B2Mar 24, 2009
Remote maintenance system, monitoring center computer used for the same, monitoring system and method of communication for maintenance
HITACHI LTD0 citations50