Membership
Tour
Register
Log in
Tosikazu Yasue
Follow
Person
Yokohama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Communication processing system in which communication by terminals...
Patent number
5,155,857
Issue date
Oct 13, 1992
Hitachi, Ltd.
Osamu Kunisaki
G06 - COMPUTING CALCULATING COUNTING