Inventor
KURISU HIROMITSU
JP4 patents
Patents
4 patentsUS5708195AJan 13, 1998
Pipeline breakage sensing system and sensing method
HITACHI LTD204 citations97
US5265222ANov 23, 1993
Symbolization apparatus and process control system and control support system using the same apparatus
HITACHI LTD108 citations95
US5689233ANov 18, 1997
Emergency information offering system
HITACHI LTD52 citations91
US7917406B2Mar 29, 2011
Introduction support method and system, and introduction method and system
HITACHI LTD4 citations56