Membership
Tour
Register
Log in
Kouichi Hibi
Follow
Person
Fujisawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Data transfer system and handheld terminal device used therefor
Patent number
5,933,478
Issue date
Aug 3, 1999
Hitachi, Ltd.
Tomochika Ozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE