Inventor
MIZUHARA NOBORU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MIZUHARA NOBORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS5031211AJul 9, 1991
Communication circuit switching or parallel operation system
HITACHI LTD82 citations94
US5519874AMay 21, 1996
Application execution control method and system for servicing subscribers via a switchboard connected to a computer using an application management table
HITACHI LTD69 citations93
US5197096AMar 23, 1993
Switching method and apparatus having subscriber state management function
HITACHI LTD48 citations89
US4955019ASep 4, 1990
Multimedia information exchanging system and equipment therefor
HITACHI LTD38 citations88
US5490135AFeb 6, 1996
Method and system for arranging common channel signal network through ISDN
HITACHI LTD11 citations70
US4837816AJun 6, 1989
Communication system using switching apparatus
HITACHI LTD6 citations62