Inventor
SAKATA YOSHIHIKO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SAKATA YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS6912225B1Jun 28, 2005
Packet forwarding device and packet priority setting method
HITACHI LTD107 citations96
US6122252ASep 19, 2000
Packet switching device and cell transfer control method
HITACHI LTD84 citations96
US6870854B1Mar 22, 2005
Packet switching device and cell transfer method
HITACHI LTD24 citations92
US7292532B2Nov 6, 2007
Traffic shaping apparatus and traffic shaping method
HITACHI LTD21 citations90
US7397765B2Jul 8, 2008
Bandwidth monitoring device
HITACHI LTD11 citations84