Inventor
YASUNOBU SEIJI
JP9 patents
Patents
9 patentsUS5042620AAug 27, 1991
Elevator control system
HITACHI LTD143 citations96
US5018689AMay 28, 1991
Method and device for stopping vehicle at predetermined position
HITACHI LTD42 citations92
US4984174AJan 8, 1991
Information service system
HITACHI LTD35 citations92
US4852007AJul 25, 1989
Method and device for stopping vehicle at predetermined position
HITACHI LTD25 citations92
US4717029AJan 5, 1988
Crane control method
HITACHI LTD34 citations92
US4617627AOct 14, 1986
Method for automatic operation of a vehicle
HITACHI LTD39 citations92
US5175795ADec 29, 1992
Hybridized frame inference and fuzzy reasoning system and method
HITACHI LTD34 citations86
US4756432AJul 12, 1988
Crane control method
HITACHI LTD46 citations86
US5471559ANov 28, 1995
Method and apparatus for fuzzy knowledge reasoning
HITACHI LTD6 citations61