Inventor · disambiguated record
Ryusaku Imai
Also filed as: IMAI RYUSAKU
3 granted patents·266 citations·filing 1983–1990
78Inventor score
Files withFUJITSU LTD3
Top patents by PatentIndex Score
3 records- 0192US5206721ATelevision conference systemFUJITSU LTD·Filed 1990·Granted Apr 27, 1993·182 cites·33 claims
- 0282US4654483AElectronic conference systemFUJITSU LTD·Filed 1984·Granted Mar 31, 1987·49 cites·14 claims
- 0367US4501931AColor information input system for electronic blackboardFUJITSU LTD·Filed 1983·Granted Feb 26, 1985·35 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Ryusaku Imai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →