Inventor
SETOYAMA TOHRU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SETOYAMA TOHRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS6049524AApr 11, 2000
Multiplex router device comprising a function for controlling a traffic occurrence at the time of alteration process of a plurality of router calculation units
HITACHI LTD110 citations97
US6700874B1Mar 2, 2004
Network system having route verification function and the component apparatuses and method thereof
HITACHI LTD56 citations96
US6490246B2Dec 3, 2002
System and method for using active and standby routers wherein both routers have the same ID even before a failure occurs
HITACHI LTD51 citations95
US6810421B1Oct 26, 2004
Communication network system and method for controlling services in a communication network system
HITACHI LTD44 citations92
US5546243AAug 13, 1996
Data and synchronization signal outputting apparatus for recovering missing data and synchronization signals
HITACHI LTD9 citations73
US5331681AJul 19, 1994
Function adjustable signal processing device
HITACHI LTD5 citations63
US8015272B2Sep 6, 2011
Integrated application management system, apparatus and program, and integrated session management server, system, program, and apparatus
HITACHI LTD5 citations62
US8037170B2Oct 11, 2011
Integrated application management system, apparatus and program, and integrated session management server, system, program and server chassis, and communication system, session management server and integration application server
HITACHI LTD0 citations41
MITSUBISHI CHEM CORP
4 patentsUS7608746B2Oct 27, 2009
Process for producing propylene
MITSUBISHI CHEM CORP9 citations78
US5907054AMay 25, 1999
Process for the polymerization of cyclic ether
MITSUBISHI CHEM CORP9 citations70
US6632964B2Oct 14, 2003
Process for production of aliphatic aldehyde-acid and/or aliphatic dicarboxylic acid and catalyst for the production
MITSUBISHI CHEM CORP0 citations52
US6489474B1Dec 3, 2002
Process for producing amide compound
MITSUBISHI CHEM CORP1 citations50