Inventor
YONEDA KATSUHIKO
JP4 patents
Patents
4 patentsUS5657327AAug 12, 1997
Data transmission method and system for hub-based network
HITACHI LTD22 citations90
US4949336AAug 14, 1990
Multi-slot access system
HITACHI LTD21 citations81
US4855993AAug 8, 1989
Method and apparatus for detecting a fault in a ring network data transmission system
HITACHI LTD12 citations72
US5724350AMar 3, 1998
Data transmission method and system for hub-based network
HITACHI LTD4 citations60