Inventor
YATO AKIFUMI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YATO AKIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
3 patentsUS7657035B2Feb 2, 2010
Encryption communication method and system
HITACHI LTD16 citations83
US10523696B2Dec 31, 2019
Log analyzing system and method
HITACHI LTD2 citations70
US7940780B2May 10, 2011
Data communication system enabling data communication between communication devices through a server
HITACHI LTD4 citations56