Inventor
WATAYA HIROSHI
JP9 patents
Patents
9 patentsUS4941084AJul 10, 1990
System for locating resources resided in a distributing processing system by sequentially transmitting resource inquiries through a looped transmission line
HITACHI LTD281 citations96
US5727149AMar 10, 1998
Network interface apparatus and data transmission control method thereof
HITACHI LTD74 citations95
US5274808ADec 28, 1993
Method and system for replacing program in uninterruptible computer system
HITACHI LTD60 citations95
US5933605AAug 3, 1999
Apparatus for filtering multicast messages transmitted between subnetworks based upon the message content
HITACHI LTD67 citations94
US7333989B1Feb 19, 2008
Method and apparatus for integrating distributed information
HITACHI LTD33 citations92
US6038564AMar 14, 2000
Method and apparatus for integrating distributed information
HITACHI LTD41 citations92
US6665717B1Dec 16, 2003
Distributed processing system and cooperating method
HITACHI LTD20 citations91
US5748893AMay 5, 1998
Network interface apparatus
HITACHI LTD10 citations71
US5740424AApr 14, 1998
Information processing system and method using time-varying database altering information
HITACHI LTD8 citations70