Inventor
SHIMIZU TSUGUO
JP11 patents
Patents
11 patentsUS5287289AFeb 15, 1994
Logic synthesis method
HITACHI LTD62 citations94
US4532589AJul 30, 1985
Digital data processor with two operation units
HITACHI LTD42 citations92
US5504690AApr 2, 1996
Automatic logic designing method and system
HITACHI LTD45 citations91
US4833619AMay 23, 1989
Automatic logic design system
HITACHI LTD37 citations91
US4214304AJul 22, 1980
Multiprogrammed data processing system with improved interlock control
HITACHI LTD31 citations91
US4608671AAug 26, 1986
Buffer storage including a swapping circuit
HITACHI LTD22 citations82
US4739470AApr 19, 1988
Data processing system
HITACHI LTD19 citations73
US4541047ASep 10, 1985
Pipelined data processing system
HITACHI LTD18 citations73
US4441152AApr 3, 1984
Data processing system having ring-like connected multiprocessors relative to key storage
HITACHI LTD11 citations72
US4385351AMay 24, 1983
Multiprocessor system with apparatus for propagating cache buffer invalidation signals around a circular loop
HITACHI LTD19 citations72
US5274793ADec 28, 1993
Automatic logic generation method for pipeline processor
HITACHI LTD18 citations66